Answers
Answer:
x = 81
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
x is an exterior angle of the triangle, thus
x = 23 + 58 = 81
Related Questions
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
Learn more about functions at: https://brainly.com/question/25638609
#SPJ1
The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
To know more about functions and points:
https://brainly.com/question/30721594
Write your ratio as a fraction then solve for Unit Rate. SHOW YOUR WORK
1. $3.50 for 35 mins
2. 108 points in six games
3. A rain forest can receive up to 90 cm of rain in 30 days
4. An airplane climbs to and altitude of 1,000 feet in 10 mins
loves help?
Answers
Answer:
4. An airplane climbs to an altitude of 1,000 feet in 10 minutes
Step-by-step explanation:
Amelia is riding in a hot-air balloon traveling at a speed of about 8 miles per hour. At this speed, about how many miles will the balloon have traveled after 1.25 hours?
A. 6.4
B7.75
C. 9.25
D. 10.0
Answers
Answer:
i am pretty sure it is c or d
Step-by-step explanation:
Answer:
c - maybe d -
Step-by-step explanation:
What is the area of the reduced triangle?
24 cm?
O 60 cm?
O 75 cm?
O 375 cm?
Answers
Answer:
24
Step-by-step explanation:
area = a * b / 2
Answer:
24
Step-by-step explanation:
when you multiply by decimal, it always going to be a reduces number compare to the original.
A health food store has launched a new pack of vitamins for children. The store records the number of packs ordered by a random sample of 100 online customers and the number of packs ordered by a random sample of 100 walk-in customers.
Which of the following inferences can be drawn about the buying pattern of the online customers versus that of the walk-in customers? (1 point)
Group of answer choices
A) Online customers buy an average of four packs compared with walk-in customers, who buy an average of one pack.
B) Online customers buy an average of five packs compared with walk-in customers, who buy an average of two packs.
C) Online customers buy an average of four packs compared with walk-in customers, who buy an average of two packs.
D) Online customers buy an average of five packs compared with walk-in customers, who buy an average of one pack.
Answers
Which expression can be used to find the surface area of the following rectangular prism?
A.15+15+10+10+6+6
B.10+6
C.10+10+6+6
D.15+15+10+10+6
Answers
The graph shows the number of cycles of a crosswalk signal during the day and night
(2,80), (4,160) DAY
(3,90), (5, 150) NIGHT
Compare the steepness of the lines. What does this mean in the context of the problem?
Answers
Answer:
Slope during the day: 40
slope during the night: 30
it is steeper during the day
8th grade 50 POINTS+BRAINLIEST: How do you graph a quadratic equation in vertex form when the equation is a perfect square? Use x² -4x+4 as an example
Answers
Answer:
(x - 2)² + 0
Step-by-step explanation:
Using x² - 4x + 4
(x² - 4x + 4)
x² - 4x + (-2)² - (-2)² + 4 (complete the square)
(x - 2)² - ( -2)² + 4 (use the binomial formula)
(x - 2)² + 0
Vertex point at (2,0)
Answer:
(x - 2)² + 0
Step-by-step explanation:
Step-by-step explanation:
Using x² - 4x + 4
(x² - 4x + 4)
x² - 4x + (-2)² - (-2)² + 4 (complete the square)
(x - 2)² - ( -2)² + 4 (use the binomial formula)
(x - 2)² + 0
Vertex point at (2,0)
Select the correct scientific notation form of this numeral.
1,263
12.63 × 10 2
12.63 × 10 3
1.263 × 10 3
1.2 × 10 3
Answers
Answer:it’s the Third one
Step-by-step explanation:
1.263 move the decimal 3 times and you get the awnser
Answer: You read scientific notation by moving the decimal that amount of spaces next the the 10
1.263 * 10^3
You move the decimal over 3 places
1.263 * 10^3 = 1263
The answer is 1.263 * 10^3
Hope this helps!
PLEASE HELP ME!!!!!!!!!!!!!!
Answers
Answer:
9
Step-by-step explanation:
triangle is a right angle triangle, using pythagoras theorem
15^2 − 12^2 = 81
\(\sqrt{81} =9\)
First person is right
Answer:
9
Step-by-step explanation:
triangle is a right angle triangle, using Pythagoras theorem
15^2 − 12^2 = 81
Square root of 81 is 9
solve for x: 5.74 = 3.73 + x
Answers
hope this helps!!!
Answer:
5.74 = 3.73 + X
First, cross out 3.73 and then subtracting 5.74 by 3.73,
then you'll have 2.01 = X
Hope this helps!
Step-by-step explanation:
If xx and y vary directly and y is 21 when x is 7, find y when x is 5
Answers
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15
Answer: y = 15
Step-by-step explanation:
Mackey invested some money in an account paying 6% interest for one year. She invested $1000 more than this amount in an account paying 8.5%. How much did she invest in total if the total interest earned in the year was $737.50?
Answers
Step-by-step explanation:
Let's assume the amount Mackey initially invested in the 6% account is x dollars.
According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.
The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.
The total interest earned in the year is given as $737.50, so we can set up the equation:
0.06x + 0.085(x + $1000) = $737.50
Simplifying the equation:
0.06x + 0.085x + 0.085($1000) = $737.50
Combining like terms:
0.145x + $85 = $737.50
Subtracting $85 from both sides:
0.145x = $737.50 - $85
0.145x = $652.50
Dividing both sides by 0.145:
x = $652.50 / 0.145
x ≈ $4500
Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.
$4500
$4500
$4500
$4500
pleaseeeeeeeeeeee helpppppppp
Explain what method you would use to solve the following system:
3x + 4y – 5z = -3
-5x -2y + 6z = 5
4x – 8y + 3z = -10
thanks
Answers
Simplify the expression. Write your answer as a power.
Answers
Answer:
\(( {g}^{6} ) ^{3} = {g}^{18} \)
I hope I helped you^_^
Hope this is going to help you with your question
Which equation tells you the value in the truck pattern that is created from 26 squares?
Answers
Answer: 26=3x+2
Step-by-step explanation:
HOPE THIS HELPS =)
Two pizza restaurants are next door to each other and have lunch special signs in their windows. Restaurant A says their lunch special is 75% off and originally cost $10.50. Restaurant B has the same lunch special for 50% off when it originally cost $8.99. Calculate the price of each lunch special.
Restaurant A:
Restaurant B:
Answers
Answer: I’m very sorry but I think Restaurant A.
Step-by-step explanation: But I do hope this helps<3
Answer:
Restaurant A = about $2.63 Restaurant B = about $4.50
Step-by-step explanation:
Restaurant A
$10.50 × 75%
1050 75
___ × ___
100 100
Cancel out the common factor of 25
1050 3
___ × ___
100 4
Multiply
3150
___
400
7.875 discount
$10.50 - 7.875 = 2.625 ~ $2.63
Restaurant B
$8.99 /2 = $4.495
p% = p
-----
100
899 50
____ × ____
100 100
Reduce the fraction
899 1
___ × ____
100 2
Multiply
800
____
200
4.495
8.99 - 4.495 = 4.495 ~ $4.50
the weight in pounds that can be supported by a diving board is given by the function w(x)= 5000/x , where x is the distance in feet from the base to a point along the length of the diving board.
A. What is the domain of the function? Can the domain include zero? Explain.
B. Make a table of values and generate five ordered pairs to represent the function.
C. Plot the ordered pairs (x,w), and draw a smooth curve connecting the points.
Please show the work.
Answers
Because it is 5000/c
A group of friends was working on a student film. They spent $650 on equipment, which was 65% of their total budget. What was the total budget for their student film?
Answers
1,072.5
work to prove:650 x .65 = 422.5
650 + 422.5 = 1,072.5
650x.65=422.5
650+422.5=1,072.5
My little brother needs to know how (8+9)+3 is equivalent to 8+(9+3) and what is the benefit of using that property.
Answers
Answer:
The commutative property let's us know that we can add numbers in any order and the answer will always be the same. 2+4=6 and 4+2=6
ASAP some answer this ASAP
Answers
Answer:
(-3, 7)
Step-by-step explanation:
minus the x value by 2, minus the y value 3, rule for reflection over line y=-x is (-x, -y), so just swap the signs, and thats your answer.
The table shows the results of randomly selecting a colored cube from a bag 80 times. The cube was returned to the bag after each selection.
Based on these results, what is the expected probability of randomly selecting a red cube from the bag in one attempt?
A) 0.20
B) 0.04
C) 0.24
D) 0.30
Answers
The probability of Mrs. Galvan randomly selecting a black pen from the 20 pens in her drawer is 2/20. Which of the following describes the likelihood of selecting a black pen?
A. unlikely
B. likely
C. neither unlikely nor likely
Answers
Based on the given probability of 2/20 (0.1), the likelihood of selecting a black pen from Mrs. Galvan's drawer of 20 pens is best described as:
A. unlikely
Since there are only 2 black pens out of 20 total pens, the probability of randomly selecting a black pen is fairly low at 0.1 or 10%. Events with probabilities less than 0.5 (50%) are generally considered unlikely. Having only a 1 in 10 chance of an outcome makes that outcome unlikely.
B. likely
This option is incorrect. With a probability of 0.1 or 10%, selecting a black pen is unlikely, not likely. An outcome is considered likely if it has a probability of greater than 0.5 (50%).
C. neither unlikely nor likely
This option is also incorrect. While probabilities close to 0.5 could be described as neither unlikely nor likely, a probability of 0.1 is clearly on the unlikely side. Events with probabilities less than 0.5 are classified as unlikely.
In summary, given that there is only a 10% chance (2 out of 20) of randomly selecting a black pen from Mrs. Galvan's drawer, the likelihood of this outcome is best described as unlikely rather than likely or neither unlikely nor likely. A probability of 0.1 is well below the 0.5 threshold that would make an outcome considered likely. Therefore, the answer is A: unlikely.
Hope this explanation has helped clarify why A is the best choice! Let me know if you have any other questions.
Answer:
A. Unlikely
Step-by-step explanation:
Getting a black pen is lesser than the 50%, which is 10/20. Not more nor equal, so the answer is A, unlikely.
A rectangular prism is shown below. What is the lateral surface area?
Answers
Answer:
the answer is 110 because 5 times 2 equals 10 and 10 times 11 is 110
Answer:
2(11)(5)+2(11)(2)+2(2)(5)=110+44+20=174
174 Square Centimetres
Please help me due tomorrow
Answers
Answer: Surface Area = 2 x (5x2 + 3x2 + 5x3) = 62 centimeters
Surface area of a right rectangular prism = 2(lh + wh + lw)
Step 1: Label the Given-
Length (l) = 5cm, Width (w) = 3cm, Height (h) = 2cm
Step 2: Replace the given-
Surface Area = 2 x (5x2 + 3x2 + 5x3)
= 2 x (31)
Surface Area = 62 centimeters
Horus got his answer, by applying only what lays inside the parentheses. To get the right answer, Horus must multiply what they got by 2:
2 x (31) = 62 centimeters
Answer:
SA= 15+6+10+10+15+6 = 62
Step-by-step explanation:
take your top rectangle multiply length and width= 15
Take the one right below it take the 2cm, and multiply it with 3=6
after that one doe 3x5 again=15
Then, 3x2=6
And then 5x2=10
And then once more=10
Let’s say a town has a population of 34,567 people in 2001. And the population is decreasing by 2.2%. What is the population going to be in 2018?
Answers
The answer you are looking for is 33807
Answer:
y:=33806.526
y=33807.(Rounded off)
Step-by-step explanation:
y=(34567(1−0.022))
Solve for y
y=50016903263=33806500263=33806.526
Steps for Solving Linear Equation
y=(34567(1−0.022))
Subtract 0.022 from 1 to get 0.978.
y=(34567×0.978)1
Multiply 34567 and 0.978 to get 33806.526.
y=33806.5261
Calculate 33806.526 to the power of 1 and get 33806.526.
y=33806.526
Assign y
y:=33806.526
y=33807.
Number 1 is the question. the second picture is the one i want you to draw the answer on please ty
Answers
What is this song right answer gets brainlsit.
Welcome to the wild, no heroes and villains
Welcome to the war, we've only begun, so
Pick up your weapon and face it
There's blood on the crown, go and take it
You get one shot to make it out alive, so
Higher and higher you chase it
It's deep in your bones, go and take it
This is your moment, now is your time, so
Prove yourself and
RISE, RISE
Make 'em remember you
RISE
Push through hell and
RISE, RISE
They will remember you
RISE
Welcome to the climb up, reach for the summit
Visions pray that one false step lead the end, so
Higher and higher you chase it
It's deep in your blood, go and take it
This is your moment, take to the skies, go
Prove yourself and
RISE, RISE
Make 'em remember you
RISE
Push through hell and
RISE, RISE
They will remember you
RISE
So get along, so get along, go
Get along 'long go a lil' harder
So get along, so get along, go
Get along 'long go a lil' harder
And as you fight among the death beneath the dirt
Do you know yet?
Do you want it?
And when the giants call to ask you what you're worth
Do you know if
Win or die, you'll
Prove yourself and
RISE, RISE
Make 'em remember you
RISE
Push through hell and
RISE, RISE
They will remember you
RISE
Prove yourself and
RISE, RISE
(Pick up your weapon and face it)
RISE
(It's deep in your blood, go and take it)
RISE, RISE
(Higher and higher you chase it)
RISE
RISE, RISE
Answers
Rise - Pentakill
Solve the given equation.
m/18 = 3
Answers
Answer:
its 6
Step-by-step explanation:
Answer:
m=54
Step-by-step explanation:
you multiply 18 and 3
Banana Cupcakes
makes 10 cupcakes
1 cup granulated sugar
cup vegetable oil
1 large egg
4 tablespoons sour cream
2 medium-sized ripe bananas, mashed
1 cups all-purpose flour
1 teaspoon baking soda
teaspoon salt
1 teaspoon vanilla extract
pinch of nutmeg
You will use the recipe above to answer the following questions:
This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?
Answers
Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.
Step-by-step explanation:
Then, if we want to make 30 servings, we need to use that recipe 3 times. (because x*10 = 30, then x = 30/10 = 3)
This would be equivalent to multiply each ingredient by 3.
for 30 cupcakes we need:
3 cups of vegetable oil.
3 cups of all-purpose flour
(because for each one of these ingredients we needed only 1 cup to make 10 cupcakes).
for 10 cupcakes we need 1 teaspoon of vanilla.
for 30 cupcakes we need 3 teaspoons of vanilla, the difference is 3 - 1 = 2.
So the difference is 2 teaspoons.
About which quantities we should round are those where we may have mixed numbers or big numbers.
For example, we have 4 tablespoons of sour cream for 10 servings, then for 30 servings we should have:
3*4 = 12 tablespoons.
We could round this down to 10 tablespoons.
Hope this helped
I almost broke my brain doing this so can you give me brainliest answer please thank you