This is the expanded form.
Hope it helps..
Answer:
70,000+ 3,000+ 20+ 8 ................
A corner store sells two kinds of baked goods: cakes and pies. A cake costs $15 and a pie costs $6. In one day, the store sold 12 baked goods for a total of $108. How many cakes did they sell?
Today there is a discount of $10 off a purchase of 5 or more movie tic
Which expression can you use to find the total price of 5 movie tickets
the discount?
5p+10
10p - 5
5p - 10
10p + 5
Answer:
5p - 10
Explanation:
total price = (price of each ticket) - $10
let the price of each ticket be p
so equation:
total price = 5p - 10
ASAP A newborn baby weighs 3 136x 10 units. Which unit of measure was used?
O grams
O ounces
O pounds
O tons
14.32 × 1.2,...........
Answer:
17.18400
Step-by-step explanation:
When rounded to the nearest whole number, it's 17.
Hope this helped :)
PLEASE HELP THANK YOU HURRY FAST
1) Polynomial of 4 terms.
2) The rational roots of the function are,
x = - 2, 1
3) The zeroes of the function are,
x = - 2, - 3, 2
4) The zeroes of the function are,
x = 1, - 1, 2i, - 2i
5) The correct function which shows the cubic equation is, option 1.
We have to given that;
1) Function is,
⇒ 3x⁵ + 5x⁴ - 7x³ + 15
Clearly, There are 4 terms in function.
Hence, Polynomial of 4 terms.
2) Function is,
⇒ x⁴ + 5x³ + 7x² - 3x - 10 = 0
The correct rational roots are satisfy the function,
Hence, We get;
Plug x = 1,
⇒ x⁴ + 5x³ + 7x² - 3x - 10 = 0
⇒ 1⁴ + 5(1)³ + 7 (1)² - 3(1) - 10 = 0
⇒ 0 = 0
Plug x = - 2;
⇒ x⁴ + 5x³ + 7x² - 3x - 10 = 0
⇒ 2⁴ + 5(2)³ + 7 (2)² - 3(2) - 10 = 0
⇒ 0 = 0
Thus, The zeroes of the function are,
x = - 2, 1
3) Function is,
⇒ y = (x + 3) (x + 2) (x - 2)
Hence, The zeroes of the function are,
x = - 3
x = - 2
x = 2
4) Function is,
⇒ 3x² - 4 = - x⁴
⇒ x⁴ + 3x² - 4 = 0
⇒ x⁴ + 4x² - x² - 4 = 0
⇒ x² (x² + 4) - 1 (x² + 4) = 0
⇒ (x² - 1) (x² + 4) = 0
⇒ x² - 1 = 0
⇒ x² = 1
⇒ x = ±1
⇒ x² + 4 = 0
⇒ x² = - 4
⇒ x = ±2i
Hence, The zeroes of the function are,
x = 1, - 1, 2i, - 2i
5) By given graph the correct function which shows the cubic equation is, Option 1.
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2. A grading machine can grade 96 multiple choice tests in 2 minutes. If a teacher has 300 multiple choice tests to grade, predict the number of minutes it will take a machine to grade the tests.
Answer:
6.25 exact minutes, 7 full minutes
Step-by-step explanation:
300/96/2=6.25
at a baseball game a vender sold a combined total of 141 sodas and hot dogs. the number of sodas was 51 more than the number of hotdogs sold. Find the number of sodas sold and the number of hot dogs sold
A number cube labeled one though six is rolled and a letter is selected from the word MUSIC. Find each probability.
P(2 and S)
a. 1/6
b. 1/5
c. 1/30
d. 1/11
HELP
Answer:
1/30
Step-by-step explanation:
The sum of two numbers is 12. The difference of the two numbers is 6. What are the two numbers?
Answer:
3 and 9
Step-by-step explanation:
x+y=12
y-x=6
y-x=6
+x. +x
y=6+x
x+(6+x)=12
6+2x=12
-6. -6
2x=6
/2. /2
x=3
3+y=12
-3. -3
y=9
Hopes this helps please mark brainliest
A marine biologist measured one dish that was 1 1/4 of a foot and a second fish that was 3/4 of a foot long. How much longer was the first fish
Answer:
1/3 foot longer
Step-by-step explanation:
2/3-1/3=1/3
Evaluate the expression (2b+3a)×(c to the power of 2) when a=4 , b=3 , and c=1/3 .
Answer:
2
Step-by-step explanation:
(2b+3a) x (c power 2)2*3+3*4 x 1/3 power 2
6+12 x 1/9
18 x 1/9
2 x 1 (because 9 and 18 are cutted by each other)
2
2
Step-by-step explanation:To evaluate the expression (2b+3a)×(c^2) when a=4, b=3, and c=1/3, we substitute the given values into the expression and perform the indicated arithmetic operations:
(2b + 3a) × (c^2)
= (2(3) + 3(4)) × ((1/3)^2) (substitute a=4, b=3, c=1/3)
= (6 + 12) × (1/9) (evaluate 2(3) + 3(4) and (1/3)^2)
= 18/9
= 2
Therefore, when a=4, b=3, and c=1/3, the expression (2b+3a)×(c^2) equals 2.
Jdnjdbbdidbd
1 + 1/3=
Answer:
\(\frac{4}{3}\) or \(1\frac{1}{3}\)
Step-by-step explanation:
\(1 + \frac{1}{3} \\= \frac{3}{3} + \frac{1}{1}\\= \frac{4}{3}\)
(if the question is asking for the simplified form , it is \(1\frac{1}{3}\)
Berry Delicious is a popular shop that sells chocolate-covered strawberries. Last year, the shop used 6,540 kilograms of strawberries to make its treats. This year, the shop used 13,080 kilograms. What is the percent of increase in the amount of strawberries used annually?
Answer:
100% increase
Step-by-step explanation:
well first let's find out how much a 100% increase would be. 6,540 + 6,540(when trying to find a 100% change add the number to itself) = 13,080. that gets the answer, so there is no need to continue.
Nicki's total job benefits for the previous year were estimated
to be $78,299. However, her job expenses for the same job
were: licenses, $580; commuting costs, $1,793; technical books,
$2,057. What were her net job benefits for the year?
Answer:
$73,869
Step-by-step explanation:
Total Salary was $78,299.
Subtract the cost of her job expenses
(580 + 1,793 + 2,057)= $4430 is her job expenses
$78,299- $4430= $73,869
The measure of an exterior angle of any triangle equals
(a) the measure of the adjacent interior angle.
(b) 120 degrees.
(c) the sum of the measures of the two remote interior angles.
(d) 180 minus the measures of the two remote interior angles.
The measure of an exterior angle of any triangle equals to (c) the sum of the measures of the two remote interior angles.
The exterior angle theorem states that: The measure of an exterior angle of a triangle is supplementary to its adjacent interior angle. The sum of the remote interior angles must equal the measure of the exterior angle of the triangle. The exterior angle theorem asserts that if a triangle's side gets extended, then the resultant exterior angle will be equal to the total of the two opposite interior angles of the triangle. A triangle's angles add up to 180 degrees because one exterior angle is equal to the sum of the other two angles in the triangle.
Thus, option c is the correct choice.
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Option (c) is correct. Any triangle's exterior angle has a measure equal to the product of its two remote interior angles.
The total of the measurements of the two non-adjacent interior angles in a triangle determines the size of its outer angle. The sum of the opposing internal angles in a triangle is the exterior angle. The measure of a triangle's outside angle is in addition to its neighboring interior angle, according to the external angle theorem. The triangle's exterior angle must be equal to the sum of the distant interior angles.
The sum of two interior angles for a triangle that are known can be used to get an interior angle by subtracting the result from 180. Calculate the sum of the triangle's two opposite internal angles to determine the outer angle. A triangle's external angle is the product of its inner and outside opposing angles. It will therefore never be smaller than any of the inner opposing angles.
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I need help with this whoever can get it right I will mark you brainlest
Danny bought 10 plastic disas. Each disc weighs 0.9 ounces. How much do the 10 plastic discs weigh in all?
Answer:
9
Step-by-step explanation:
Answer:
9 ounces
Step-by-step explanation:
In this equation, we are given two things. We know how much each disc weighs (.9 ounces) and we know how many discs Danny bought (10 discs).
To figure out how much the discs weigh, we must do the following steps:
We first step up the equation: 10 discs times .9 ounces
Then, we multiply the numbers to get our final answer: 10(.9 ounces)= 9 ounces
The 10 discs weigh a total of 9 ounces.
Solve:
3250/156 = y/40
Answer:
y = 833.(3) .3 repeatingStep-by-step explanation:
the fraction is a division, we solve with an equation
3250 : 156 = y : 40
y = 3250 × 40 : 156
y = 833.(3) 3 repeating
--------------------------
check
3250 : 156 = 833.(3) : 40
20,83333333333333 = 20,83333333333333
the answer is good
Find the volume of the triangular prism? (PLEASE HELP ILL MARK BRAINLIEST)
Answer:
▲ Base and height. This is the basic volume equation of a triangular prism: Volume = 0.5 * Base * Height * Length. ...
◣ Right triangle. Probably the most popular type of prism! ...
▲ 3 sides. Volume = 0.25 * √( (a+b+c) * (-a+b+c) * (a-b+c) * (a+b-c) ) * Length.
Step-by-step explanation:
What is tan 0 when csc 0= 2/3
Answer:
\(\tan{\theta} = \frac{\sqrt{11}}{11}\)
Step-by-step explanation:
Cosecant:
The cosecant is one divided by the sine. Thus:
\(\csc{\theta} = \frac{1}{\sin{\theta}}\)
Tangent is sine divided by cosine, so we first find the sine, then the cosine, to find the tangent.
Sine and cosine:
\(\sin{\theta} = \frac{1}{\csc{\theta}} = \frac{1}{2\sqrt{3}} \times \frac{\sqrt{3}}{\sqrt{3}} = \frac{\sqrt{3}}{6}\)
\(\sin^{2}{\theta} + \cos^{2}{\theta} = 1\)
\(\cos^{2}{\theta} = 1 - \sin^{2}{\theta}\)
\(\cos^{2}{\theta} = 1 - (\frac{\sqrt{3}}{6})^2\)
\(\cos^{2}{\theta} = 1 - \frac{3}{36}\)
\(\cos^{2}{\theta} = \frac{33}{36}\)
First quadrant, so the cosine is positive. Then
\(\cos^{2}{\theta} = \sqrt{\frac{33}{36}} = \frac{\sqrt{33}}{6}\)
Tangent:
Sine divided by cosine. So
\(\tan{\theta} = \frac{\sin{\theta}}{\cos{\theta}} = \frac{\frac{\sqrt{3}}{6}}{\frac{\sqrt{33}}{6}} = \frac{\sqrt{3}}{\sqrt{33}} = \frac{\sqrt{3}}{\sqrt{3}\sqrt{11}} = \frac{1}{\sqrt{11}} \times \frac{\sqrt{11}}{\sqrt{11}} = \frac{\sqrt{11}}{11}\)
The answer is:
\(\tan{\theta} = \frac{\sqrt{11}}{11}\)
Solve for t 4t + 5 ≤ -7
Answer:
t ≤ -3
Step-by-step explanation:
4t + 5 ≤ -7
4t ≤ -12
t ≤ -3
Jose has 7 used stamps for every 4 new stamps. If he has 28 new stamps, how many used stamps does he have?
Answer:
21
Step-by-step explanation:
There is a ratio of 5 apples to 3 pears in a basket. There are 24 pears in the basket. How many apples are in the basker?
Answer:
There are 40 apples in the basket.
This is because 5 apples to 3 pears have a difference of 1.66666667 when dividing 5 by 3 to show the ratio difference. Then, all you do is multiply this number by the number of total pears which would look like 24 x 1.66666667 = 40.
I hope this helped you, have an amazing day! :)
A function is described by the following ordered pairs: (7, 4.5) (–4, 7.2) (–7.2, –4) (5.2, 3) Which set of ordered pairs represents the inverse of the function? (7, –4), (–7.2, –4), (3, 5.2), (4.5, –4) (7, –4), (–7.2, 5.2), (4.5, 7.2), (–4, 3) (4.5, 7), (7.2, –4), (–4, –7.2), (3, 5.2) (7, 4.5), (–4, 7.2), (–7.2, –4), (5.2, 3)
Answer: (4,5,7) ,(7.2,-4),(-4,-7.2),(3,5.2)
Step-by-step explanation:
Answer:
it's C
Step-by-step explanation:
A farmer has 60 metres of perimeter fencing. For every I m² he can keep I chicken. How can he arrange his fence so that the enclosed area gives him the greatest area?
Answer:
The greatest area enclosed by the fence will be a square. If the farmer has 60 metres of perimeter fencing, he can use 15 meters of fencing for each side of the square. This would give him an area of 15² = 225 m². Since he can keep one chicken for every square meter, he can keep 225 chickens. Therefore, the farmer should arrange his fence in the shape of a square to get the greatest area.
A submarine out of death of 2167 feet ascends to a depth of 609ft. How far did the submarine ascend?
Answer:
A submarine was situated 800 feet below sea level. If it ascends 250 feet, what is its new ... Roman Civilization began in 508 B.C. and ended in 476 A.D. How long did Roman Civilization last? 476-(-508) = 476+508 = 984 ...
Which translation moves a triangle 6 units to the right and 3 units down?
(x,y) → (x+ 6,y - 3)
(х,y) →(x - 6, y + 3)
(x,y) → (x-3,y+ 6)
Answer:
(x,y) → (x+ 6,y - 3)
Step-by-step explanation:
I think you posted this question earlier as well? Basically, x moves left and right, while y moves down and up. Therefore, if you wanted to move 3 units down, you would use y-3.
Jamie's Famous Hamburgers has 423.1 pounds of hamburger. If Jamie sells 279.51 pounds of hamburger for lunch now, how many pounds will be left over for dinner? (Try to do this problem without a calculator!)
Answer: The answer is 143.59
Step-by-step explanation:
I just subtracted 279.51 from 423.1! :)
Help please show work to I beg you I need help
Answer:
a + b = 57
a - b = 55
a . b = 56
a ÷ b = 56
Step-by-step explanation:
I hope this helps
Evaluate the expression:
9 +7(5-2)
Using PEDMAS
yall i suck at math
Hello! :)
Let's use PEMDAS.
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
(5-2) = 3 Do parenthesis.
7 × 3 = 21 Multiply with what we got after doing the parenthesis.
9 + 21 = 30 Add with what we had left.
30
Hope this helps!
ELITEDIPER
Answer:
YOOOO HERES THE ANSWER, ITS 30.
Step-by-step explanation:
9 + 7 (5 - 2)
First we to the parenthesis: (5 - 2), as we know that = 3.
Next we multiply 3 x 7.
3 x 7 = 21.
Now we add 9.
21 + 9 = 30.
so the answer is 30.