Mathematics Middle School

which angles are vertical to each other ?

Answers

Answer 1

5 and 13 I just did it

Answer 2

Answer:

Make me a Brainlist pls

Step-by-step explanation:

angle 7 and 16 are vertical to each other.

Related Questions

Help whats the answer

Answers

Answer:

Company B, since 40 > 25 and 40 > 35

Step-by-step explanation:

Company A:

With each window more, price increases by 25

Company B:

15, 55, 95, 135, 175

With each window, the price increases by 40

Company C:

y = 35x + 25

x = number of windows

If x increases by 1, the price increases by 35, therefore, this is the increase per window

Answer:

Step-by-step explanation:

pLEASE NO LINKS
correct ans only

Answers

Liza decides to bake a cake. If she uses 3/4 cups of flour to make the first cake and 1/2 cup of flour for the second cake. How many cups of flour did she use?
ANSWER: B. 1 1/4
EXPLANATION: 3/4 + 1/2 = 1 1/4

Which pair of fractions below is equivalent?
ANSWER: D. 6/8 = 3/4
EXPLANATION: Multiply each number in the fraction 3/4 by 2 (3 • 2 / 4 • 2 = 6 / 8)

4. For each of the following pair, indicate whether the number is divided by the power of 10, 100 or 1000.
10 100 1000
256.78 = 2.5678 •

460.23 = 0.46023 •

124.5 = 12.45 •

EXPLANATION:
when a decimal is divided powers of ten, the decimal is move to the right depending on how many 0’s the multiplier has.
Example: 0.2 ÷ 100(two 0’s) = 0.002

If 1/5 of my money is $80, what is 50% of my money?
ANSWER: $200
EXPLANATION:
Multiply $80 x 5 = $400
50% or HALF of $400 is $200

Question 8:
Janice is preparing a recipe that calls for 3/4 cup of oil per serving. If Janice needs to prepare 2 2/3 servings, how many cups of oil will she need?
ANSWER: 2
EXPLANATION:
2 2/3 x 3/4 = 24/12
SIMPLIFY 24/12: 2

BRAINLIEST?

i think question (8)is 2
6/8=3/4 is equivalent
200 is 50% of the money

which angles are vertical to 2 ? Select all that apply

Answers

Answer:

Step-by-step explanation:

Verticle angles are the angles opposite of each side.

Answer:

I think only 5

hope this helps

have a good day :)

Step-by-step explanation:

if you have to choose more it would be 5 and 6

Which of the following are needed to make an expression?

A. variable(s)
B. number(s)
C. equal sign
D. operation(s)

Answers

Answer:

variables is the correct answer

Answer:

ALL OF THE ABOVE

Step-by-step explanation:

An expression is a syntactic construct. It must be well-formed: the allowed operators must have the correct number of inputs in the correct places, the characters that make up these inputs must be valid, have a clear order of operations, etc.

It can be all of the above too. because everything is needed to make an expression.

Got this answer from Gauthmath. Awesome app in my opinion . If you want it download it from Play Store and App Store. You get answers from tutors.

Hope this helps.

edit:- I can't put the link here otherwise I would have showed you the correct anwer. :(

Plz help will be marked BRAINLIEST !!!

Answers

Answer:

Angle 1 : h

Angle 2 : k

Step-by-step explanation:

Two angles are called complementary if their measures add to 90 degrees

Angle i and angle f are complementary angles as they add up to 90 degrees

What is the area of each circle? Use 3.14 for pie Round to the nearest tenth if necessary.
WILL GIVE BRAINLIEST PLEASE HELP!

Answers

Answer:

About 13.85

Happy learning!

--Applepi101

3.14 (Pi) x radius squared (2.1x2.1= 4.41) = 13.8474

B is your answer based off choices given

Hector gave of his money and an additional $1 to Calista. He
gave of his remaining money and an additional $4 to Karen. The
amount of money Hector had left in the end was $31 more than
the amount of money he gave to Karen. Find the amount of money
Hector gave to Calista.

Answers

I think it’s $34 but i’m not sure

$34 also is some of the question missing?

The scale on this drawing is 2 in : 5 ft. Based on this, how many inches long and wide will the kitchen be?

Answers

Answer:

Its A, no question

can someone help with these two questions? dont worry if its wrong!

Answers

Answer:

1. 8 cups of flour2. 26 kids/students

________________________________

1. If one batch of cookies requires two and half cups of flour. Then we'll have to multiply it into three and a half.

Solution:

2 and half cups of flour = one batch of cookies

8 cups of flour = three batches of cookies

2. If eight kids get to go to the water park for $60. Do the same as i did on the first one. Just multiply them.

Solution:

$60 = eight kids

So every kids has to pay $7.5 to go to water park.

$7.5 × 8 = $60

$195 = 26 kids

$7.5 × 26 = $195

________________________________

Find the volume of the cone:

Answers

Answer:

v = 628.32 m³

Step-by-step explanation:

v = πr²h/3

v = π(20/2)²(6)/3

v = π(100)(2)

v = 628.318530718

Rounded

v = 628.32 m³

This is what I got 628.32m^3

what is the value of x (with screenshot)

Answers

The answer is of x is c

The answe of x = 3

Because figure B is 1.5 times larger than figure A, and how x and 2 are located in the same sides of the triangle, you multiply 2 by 1.5 to get x=3

Hope that helps :)

which angles are adjacent to each other ? Select all the apply

Answers

Answer:

angle 3 and 4

angle 2 and 3

Answer:

its the 3rd and 4th one

Step-by-step explanation:

Can anyone please help me. I need a math expression that equals to 8.With parenthesis and brackets.Pleaseeee helppp i would really appreciate itt

Answers

Answer:

8 = 2[(8 - 5) + 1]

Step-by-step explanation:

Hope this was the answer you were looking for.

The answer is 8=[(8-5) + 1)

A prism has a length of 5 meters, height of 6 meters, and width of 1 meter.
The length of the prism is
m.
The width of the prism is
m.
The height of the prism is
m.

unit cubes fill the prism.
The volume of the prism is
m3.

Answers

Answer: 30 m3 (meters cubed)

Step-by-step explanation:

To get the volume of a rectangular prism, multiply the width times the length times the height.

1 x 5 x 6 = 30

Add the unit label

Answer is 30 M3 hope this helps.

Can someone help again I’m still in class

Answers

Answer:

Step-by-step explanation:

6x3=18

5x3=15

4x3=12

The answer 3x.
Explanation
6x3=18
5x3=15
4x3=12

4. In football, the team that has the ball has fourchances to gain at least ten yards. If they don't gain at least ten yards, the other team gets the ball. Positive numbers represent a gain and negative numbers represent a loss. Select allof the sequences offour plays that result in the team getting to keep the ball.
A. 8, -3, 4, 21
B. 30, -7, -8, -12
C. 2, 16, -5, -3
D. 5, -2, 20, -1
E. 20, -3, -13, 2

Answers

Answer:

A , C, D

Step-by-step explanation:

Check A:

8 - 3 + 4 + 21 = 30 30 > 10 , so they keep the ball

Check B:

30 - 7 - 8 - 12 = 3 3 < 10 , so they don't keep the ball

Check C:

2 + 16 - 5 - 3 = 10 10 = 10 , so they keep the ball

Check D:

5 - 2 + 20 - 1 = 22 22 > 10 , so they keep the ball

Check E:

20 - 3 - 13 + 2 = 6 6 < 10 , so they don't keep the ball

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

A, C, and D

Reason:
A = 30 > 10
B = 3 < 10
C = 10 = 10
D = 22 > 10

What is the volume of the following rectangular prism?

Answers

Answer:

7/8

Step-by-step explanation:

Volume=AH

A= Area of base

H= Height

Volume= 1/3/4*(1/2)

=7/8

Answer:

7/8

Step-by-step explanation:

When a spaceship full of scientists landed on Planet Q, they found that 3/8 of the 160 aliens had 3 eyes. The rest of the aliens had 5 eyes. How many eyes total do the 160 aliens have?

Answers

Answer:

680 eyes.

Step-by-step explanation:

160 · 3/8 = 60

60 aliens have 3 eyes. That means the other 100 aliens have 5 eyes.

60 · 3 = 180

100 · 5 = 500

500 + 180 = 680

Therefore, the 160 aliens have a total of 680 eyes.

680 eyes is the answer :)
Hope this helps

Which equation represents a linear function?
A. y= 1/2 x to the second power - 5
B. y= 1/2 x to the third power - 5
C. y= 1/2 x + 5
D. y=(1/2) to a power - 5

Answers

Answer:

C. y = 1/2x + 5

Step-by-step explanation:

For A. and B. x to a power of something, if x is at a power of anything, like x^2 or x^3, then it is not linear.

For D. it doesn't even have x in it, so basically y equals a number.

C. is a linear equation, y = 1/2x + 5

The answer is C: y= 1/2 x +5

This is because any slope to a certain power would make it an exponential function.

C. y= 1/2 x + 5 is not to any power, making it linear

Pls help me so I can pass

Answers

No idea but good luck

It is constant because they are going in the same line.

A square pyramid. The square base has side lengths of 5 feet. The 4 triangular sides have a base of 5 feet and height of 6 feet.
What is the surface area of a pyramid with a base area of 25 ft2 and lateral faces each with areas of 15 ft2?

Answers

55ft²

Answer:

Solution given:

the surface area of a pyramid with a base area of 25 ft2 and lateral faces each with areas of 15 ft2

=base area *2 laternal faces area

=25+2*15=25+30=55ft²

I don't understand this
plz answer 3,4 and 5

Answers

Answer:

3. Since it asked us to write question 3 in the from y=mx + c

m is the gradient

c is the intercept on y axis or where the line enters or cuts the y axis. This can be seen from the diagram. The line cuts the y axis at "9". (Check the diagram for this).

Now to find m.

Pick points on the line

Say (1,6) and (2,3)

Gradient = m = y2 - y1/(X2 - X1)

x1 = 1

y1 =6

x2 = 2

y2 = 3

Substituting into that formula

m = 3 - 6/2 - 1

m= -3/1

m= -3.

Since we've gotten what we need

y=mx + c

Y= -3x + 9.

4. 4x + 2y = 12

Rearranging by making y subject to suit the eqn...y=mx + c

you have

m is the gradient and c is the intercept.

2y = -4x + 12

Divide through by 2

y= -2x + 6

y=mx + c

By comparing...

m==gradient = -2

c== Intercept = 6

5). Doing the same thing we did above

-6x + 3y =21

Making y subject

3y = 6x + 21

Divide through by 3

y= 2x + 7

y=mx + c

m==gradient =2