Answers
Answer:
4cm and 6cm
Step-by-step explanation:
Area= \(\frac{1}{2}\)×base×height
Area=\(\frac{1}{2}\)×4×6
Area= 12cm²
Related Questions
Ashley buys a hamster wheel during the sale(25% off)
. If Ashley pays $6, what was the original price?
Answers
Answer:
$8
Was the original price.
Step-by-step explanation:
100% - 25% = 75%
$6 ⇒ 75%
$A ⇒ 100%
A = $6* 100% / 75%
A = 8
Alexis ordered an ice cream cake from Molly Moo Creamery. The box that it was packed in was a rectangular prism. The dimensions of the box are shown in the diagram.
What is the total surface area of the box of in square inches?
Answers
Peter is buying a computer monitor that is 20 inches tall and has a distance of 29 inches between opposite corners. What is the width of Peter's new monitor?
Answers
Plug numbers in pathagerom therom and solve
What is the area of the triangle?
Answers
Answer:
A=20
Step-by-step explanation:
pls answer 20 points I will mark brainliest
Answers
Answer:
678.24
Step-by-step explanation:
First, we have to find the area of 1 cylinder(pi x r^2 x h), which i got as 226.08 then we multiply by 3 because there are 3 cylinders. 226.08 x 3 = 678.24
Answer: Hope this helps you!
678.24Step-by-step explanation:
First, I started off with the equation of the area of a cylinder
Area = π * radius^2 * height
Now I will go on and substitute
Area = 3.14 * 3^2 * 8
And now I will start solving
Area = 3.14 * 3^2 * 8
(3^2 = 3*3 = 9)
Area = 3.14 * 9 * 8
(9*8 = 72)
Area = 3.14 * 72
Area = 226.08
The area of 1 cylinder is 226.08, however we need to find the area of the whole composite figure which is made up of 3 cylinders.
226.08 * 3 = 678.24
The answer is 678.24(Make me brainliest!)Which statement about rational numbers is NOT correct? A. All rational numbers are also integers. B. Zero is a rational number. C. All integers also rational numbers. D. All rational numbers can be written in the form a/b
Answers
Answer:
Step-by-step explanation:
D is not correct
Three research departments have 8 ,10 , and 7 members, respectively. Each department is to select a delegate and an alternate to represent the department at a conference. In how many ways can this be done?
Answers
We can conclude that exists 211680 ways.
How many ways can this be done?We know that the three research department is have 8, 10, and 7 members.
We choose a delegate and an alternate to represent the department.
First case: department have 8 members.
So, for a delegate, we have 8 options, and for a alternate 7, so a total of
\(8 \times 7 = 56 \ \text{options}\)
Second case: department have 10 members.
So, for a delegate, we have 10 options, and for a alternate 9, so a total of
\(10\times 9 =90 \ \text{options}\)
Third case: department have 7 members.
So, for a delegate, we have 7 options, and for a alternate 6, so a total of
\(7\times6 = 42 \ \text{options}\)
Therefore, we get:
\(56 \times 90 \times 42 = \bold{211680}\)
Hence, we conclude that exists 211680 ways.
For a similar problem about this, please click the link below:
https://brainly.com/question/30958797
For the first department with 8 members, there are 8 choices for selecting a delegate. After choosing a delegate, there remain 7 members, so there are 7 choices for selecting an alternate. Therefore, there are 8 × 7 = 56 ways to select a delegate and an alternate from the first department.
Similarly, for the second department with 10 members, there are 10 choices for selecting a delegate and 9 choices for selecting an alternate. Hence, there are 10 × 9 = 90 ways to select a delegate and an alternate from the second department.
For the third department with 7 members, there are 7 choices for selecting a delegate and 6 choices for selecting an alternate. Thus, there are 7 × 6 = 42 ways to select a delegate and an alternate from the third department.
To find the total number of ways to select delegates and alternates from all three departments, we multiply the number of choices for each department together:
56 × 90 × 42 = 211,680.
Therefore, there are 211,680 ways to select a delegate and an alternate from each department.
Help me please.I do not understand am I right or wrong
Answers
Answer:
I think your right
Step-by-step explanation:
Hope this helps
In your own words, explain why the formulas for lateral area, L.A. = 2lh + 2wh and L.A. = P · h, are both correct and will always result in the same amount.
Answer in complete sentences.
Answers
Answer: Yes i think
Step-by-step explanation:
Emmett deposited $90 in an account earning 4% interest compounded annually.
To the nearest cent, how much INTEREST will he earn after two years? (Hint: You are finding the interest, not the total amount in the account.)
Responses
$7.34
$97.34
$10.34
$90.00
Answers
Answer:
7.34
Step-by-step explanation:
Is your math teacher in K12 Mrs Stucker?
The question is down below in the picture pls solve
Answers
Answer:
The height is 5.6 units.
Step-by-step explanation:
The height can be calculated using this formula
\(h=\sqrt{a^2-\frac{b^2}{4} }\)
Let \(a\) be the base of the triangle along the horizontal.
Let \(b\) be the side of the triangle.
In an isosceles triangle has 2 sides that are equal in length.
Numerical Evaluation
In this example we are given
\(a=6\\b=3\sqrt{2}\)
Substituting our values into the equation gives us
\(h=\sqrt{6^2-\frac{\left(3\sqrt{2} \right) ^2}{4} }\)
Lets solve for \(h\).
Evaluate \(6^2\).
\(h=\sqrt{36-\frac{\left(3\sqrt{2} \right) ^2}{4} }\)
Apply the product rule to \(3\sqrt{2}\).
\(h=\sqrt{36-\frac{3^2\sqrt{2}^2 }{4} }\)
Evaluate \(3^2\).
\(h=\sqrt{36-\frac{9\sqrt{2}^2 }{4} }\)
Rewrite \(\sqrt{2}^2\) as \(2\).
\(h=\sqrt{36-\frac{9*2 }{4} }\)
Evaluate \(9*2\).
\(h=\sqrt{36-\frac{18 }{4} }\)
Factor \(2\) out of \(18\) and \(2\) out of \(4\).
\(h=\sqrt{36-\frac{2(9) }{2(2)} }\)
Cancel the common factor of \(2\).
\(h=\sqrt{36-\frac{9 }{2} }\)
To write \(36\) as a fraction with a common denominator, multiply by \(\frac{2}{2}\).
\(h=\sqrt{36*\frac{2}{2} -\frac{9 }{2} }\)
Combine the numerators over the common denominator.
\(h=\sqrt{\frac{36*2-9}{2}\)
Multiply \(36\) by \(2\) then subtract \(9\).
\(h=\sqrt{\frac{63}{2} }\)
Evaluate \(\sqrt{\frac{63}{2} }\).
\(h=5.6125\)
Round to nearest tenth.
\(h=5.6\)
Learn more about isosceles triangles here
https://brainly.com/question/16350203
HELP ASAP I WILL MARK BRAINLIEST AND GIVE POINTS!!!!!! (FAKE ANSWERS REPORTED)
The following figures are not drawn to scale but AB and CD if present) are straight lines. Find x:
Answers
Answer:
x=60
Step-by-step explanation:
y=x
90-30=y
60=y
x=60
180 - 90(A&C right angle) =90
90 -30 (from B) = 60
Thus x = 60
The answer is 60
Four students set up a lemonade stand. At the end of the day, their profit is $17.52. How much money do they each have when the profit is split equally?
Answers
Answer:
$6
Step-by-step explanation:
As a young girl, Tiana enjoyed watching her father make things in his woodworking shop. Now that she's grown up, Tiana builds wooden furniture for a living. Her most popular product is a cedar porch swing. There is a proportional relationship between the time (in days) Tiana spends making porch swings, x, and the number of swings she builds, y.
The equation that models this relationship is y=0.6x.
At this rate, how many swings can Tiana build in 20 days?
Answers
Answer: Tiana can build 12 swings in 20 days
Step-by-step explanation:
We know the equation:
y=0.6x
We can replace the variables.
y=0.6 x 20 (here, im using the x as a multiplication sign)
Now we calculate...
y=12
Answer: Tiana can build 12 swings in 20 days
The length of a room in an architectural drawing is 5in. Its actual length is 260in. What is the scale of the drawing?
Answers
Scale factor = 52
Sorry if it’s wrong^^
Answer:
The scale of the drawing is 52. As in the real length was divided by 52.
Step-by-step explanation:
If the actual length is 260 in and the drawing is 5 in then you would obviously divide those two. As an example, it makes sense that in drawing, architects wouldn't put a big number, it would take up to much space.
PLEASE. HELP ASAPPP!! WILL MARK BRAINLIEST
Triangle D has been dilated to create triangle D′. Use the image to answer the question.
Answers
Answer:
To find the scalar value, simply choose one side of D and one did of D’ and divide them to find the scalar. We can verify that we have the correct scalar by performing this division on each related edge. Below I will do D to D’ represented like D/D’:
4.8 / 1.2 = 4
5.2 / 1.3 = 4
3.6 / x = 4
Knowing that the scaling for each edge is 4, we can solve for x.
3.6 / 3 = x
1.2=x
So we know the edges for D are 4.8, 5.2, and 3.6 respectively to D’ scaled by 1/4. So we can determine that the edges for D’ are 1.2, 1.3, and 1.2 respectively to D scaled by 4.
So if we go D’ to D, we scale by 4. If we go D to D’, we scale by 1/4.
Answer:
1/4 (*^▽^*)
Step-by-step explanation:
A carnival has a duck-pond booth. You choose a rubber duck at random. The mark on the bottom of the duck tells you whether you won a small, medium, or large prize, or no prize at all. There are 73 ducks floating in the pond. There are 5 ducks marked as large-prize winners, 11 ducks marked as medium-prize winners, and 24 ducks marked as small-prize winners. Find the theoretical probability of winning a medium prize at the duck pond. Express your answer as a decimal. If necessary, round your answer to the nearest thousandth.
Answers
Let's break down this problem step by step.
First, let's understand what's happening here. There's a carnival game where you can pick one duck from a pond. Each duck has a mark under it that might make you a winner of a prize. Some ducks are marked with large prizes, some with medium, some with small, and the rest don't win you any prize.
The total number of ducks in the pond is 73.
Out of these 73 ducks:
- 5 are marked for a large prize,
- 11 are marked for a medium prize,
- 24 are marked for a small prize.
We are asked to find the theoretical probability of picking a duck that has a medium prize mark. The theoretical probability is basically a fraction that compares the number of ways something can happen with the total number of outcomes.
Here, the number of ways you can win a medium prize is equal to the number of ducks that have a medium prize mark, which is 11.
The total number of outcomes is just the total number of ducks you can choose from, which is 73.
The probability (P) of winning a medium prize is then:
P(medium prize) = (Number of medium-prize ducks) / (Total number of ducks)
= 11/73
To convert this fraction to a decimal, simply divide 11 by 73:
= 11 ÷ 73
≈ 0.1507 (rounded to the nearest thousandth)
So, the probability of winning a medium prize at the duck pond is about 0.151 or 15.1%. Imagine, for every 100 ducks you pick (if there were that many), about 15 of them would win you a medium prize.
The theoretical probability of winning a medium prize at the duck pond is ≈ 0.150
To find the theoretical probability of winning a medium prize at the duck pond, we need to determine the ratio of the number of medium-prize-winning ducks to the total number of ducks in the pond.
The total number of ducks in the pond is given as 73.
The number of medium-prize-winning ducks is given as 11.
Therefore, the probability can be calculated as follows:
Probability of winning a medium prize = (Number of medium-prize-winning ducks) / (Total number of ducks)
Probability of winning a medium prize = 11 / 73
To express the answer as a decimal, we divide 11 by 73:
Probability of winning a medium prize ≈ 0.150
Rounded to the nearest thousandth, the theoretical probability of winning a medium prize at the duck pond is approximately 0.150
To better understand how to find theoretical probability of winning medium prize at the duck pond:
https://brainly.com/question/1369541
I NEED HELP With this ASAP
Answers
All we need to do, is take the starting point (4/10), how much we are adding by (5/10), and the end point (9/10).
We put everything together into an equation.
4/10 + 5/10 = 9/10
Best of Luck!
Answer:
4/10 + 5/10 = 9/10
Step-by-step explanation:
beacause the denomenator remains the same, you need not to do anything with it. however, you add 5 to the 4 to get 9
The side lengths of a triangle area are 5, 3, and 4. Is this a right triangle?
(question and answers attatched)
Answers
Answer:
C
Step-by-step explanation:
We can use the Pythagorean Theorem to find if this really is a right triangle.
3² = 9
4² = 16
5² = 25
9 + 16 (?) 25
9 + 16 = 25
Your answer would be C.
Hope this helps. Have a nice day.
Answer:
C.)Yes because \(3^{2} + 4^{2} = 5^{2}\)
Step-by-step explanation:
The Pythagoras theorem should be applied in this question. This theorem can only be applicable if the triangle has a right angle ( 90° ) therefore it is used.
\(a^{2} + b^{2} = c^{2}\) (The Pythagoras theorem)
\(3^{2} + 4^{2} = 5^{2}\)
\(3^{2}\) = 9 and \(4^{2}\) = 16. So,
9 + 16 = 25 and \(5^{2}\) = 25
∴ The sides proves that it is a right angled triangle.
what is half of 220?
Answers
Answer:110
Step-by-step explanation: just divide by 2 to find out half.
110 is half of 220.
Here, we have,
To find half of a number, you divide it by 2.
In this case, to find half of 220, you divide 220 by 2:
220 ÷ 2 = 110
Therefore, half of 220 is 110.
When we divide 220 by 2,
we are splitting it into two equal parts, with each part being 110.
so, we get,
110 is half of 220.
To learn more on division click:
brainly.com/question/21416852
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Tonya uses the greatest common factor and the distributive property to rewrite this sum:
96 + 36
Which expression does Tonya write?
18(5+2)
6(16+6)
12(8+3)
4(24+9)
Answers
Answer:
12(8+3)
Step-by-step explanation:
12x8=96
12x3=36
Also, 12 is the GCF
Frank's report card grade decreased 5 points in the first marking period. During the second marking period, he noticed his grade was lowered 3 points. How many points in total did he lose?
Answers
Answer:
8
Step-by-step explanation:
5+3=8
Follow the process of completing the square to solve x^2 - 10x + 8 = 0. What is the value of the constant that will be isolated on the right side of the equation in step 3? A.-8 B.-12 C.-32
Answers
Answer:
A. -8
Step-by-step explanation:
\(x^2-10x+8=0\)
then we subtract 8 from both sides
\(x^2-10x+8-8=0-8\)
\(x^2-10x=-8\)
The value on the right side is -8 in the process of completing the square.
Answer:
A. -8
Step-by-step explanation:
Help me out please ASAP? Thanks so much!
Draw the image of ABC under a dilation whos center is P and scale factor is 1/3
(The blue triangle is the point of reference, the green is that of what you will be plotting to have a scale factor of 1/3)
Answers
Answer:
Shrink triangle ABC three times smaller than it is now, and make sure that point P is in the middle.
Step-by-step explanation:
Hope this helps!
Answer:
Make triangle ABC three times smaller than it is now, and also make sure that point P is in the middle at the end.
Using the two statements, write the equation in one variable.
The sum of two numbers is -12. One number is four more than the other number.
Answers
Answer:
I think the answer is -8+-4=-12
The costs of buying a small piece of land and a small car in a remote village since the year 1990 are represented by the following tables:
Determine whether the data described in the tables is best modeled by a linear function or an exponential function.
Answers
Please provide the specific data or tables for the costs of buying a small piece of land and a small car since 1990, and I'll be happy to help you determine whether a linear or exponential function is the best model for the data.
"The Eyes Have It" Philip K. D!*ck
What type of conflict is present in this story?
Character versus character
Character versus nature
Character versus self
Character versus society
i will give brainiest and thanks
Answers
Character vs self is the dilemma that exists in Philip K. D--ick's short tale "The Eyes Have It." Option C
What is the conflict?Although being blind and unable to see, the main character makes an effort to understand his environment by using the sounds he hears. He overhears a conversation through an open window and begins to imagine that the people speaking are either spies or crooks, which sparks the altercation.
The tension comes from his internal struggle to make sense of the situation as he struggles with his own thoughts and imagination.
Learn more about conflict:https://brainly.com/question/17085630
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HELP ME PLEASE
1. Create a scenario that leads to an inequality of the form ax + b > c. You can use any of the inequality symbols (>, ≥, <, ≤) in your inequality. For this step, just write the word problem.
2. Write the inequality and show all work to solve the inequality.
3. Graph the solution to your inequality on a number line.
Answers
ac8×b²
Step-by-step explanation:
I need help too 12+12=24 12 ×2=24
URGENCY HELP PLEASE:
Convert 310 to base 8.
Answers
Answer:
\(\Huge \boxed {\bf{466_8} }\)
Step-by-step explanation:
To convert the decimal number 310 to base 8, we can use the following steps:
Step 1: Divide the decimal number by the base (8) and obtain the quotient and remainder.Step 2: Write down the remainder.Step 3: Repeat the process with the quotient obtained in the previous step until the quotient is zero.Step 4: Write down the remainders in reverse order.Let's perform these steps for the decimal number 310:
310 ÷ 8 = 38 (remainder 6)38 ÷ 8 = 4 (remainder 6)4 ÷ 8 = 0 (remainder 4)Now, write down the remainders in reverse order: 466.
So, the decimal number 310 converted to base 8 is \(466_8\).
________________________________________________________
Which of the following sets of ordered pairs represents a function?
{(−4, −4), (−3, −3), (−2, −2), (−1, −1), (0, 0)}
{(−4, −4), (−4, −3), (−4, −2), (−4, −1), (−4, 0)}
{(−4, −4), (−4, 0), (−2, −3), (0, −2), (−2, −1)}
{(−4, −4), (−4, −1), (−2, −4), (−1, −4), (0, 0)}
Answers
Answer:
\(\huge\boxed{\sf Option \ 1}\)
Step-by-step explanation:
For a relation to be a function,
the x-values (domain) in that relation should not repeat.So,
Here, the set of ordered pair that represents a function is:
{(−4, −4), (−3, −3), (−2, −2), (−1, −1), (0, 0)}Because in this set:
Domain = {-4, -3, -2, -1, 0}
Also, the values in the domain are not repeated. So, this set is a function.
\(\rule[225]{225}{2}\)
Answer:
the answer is i (1)
Step-by-step explanation:
because its all are saame