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Gekata [30.6K]
3 years ago
8

Helppp first to answer get brainlist​

Mathematics
1 answer:
dangina [55]3 years ago
5 0

Answer: c

Step-by-step explanation:

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Which linear equation represents the data given in the table?
IgorC [24]

Answer:

c \:  \: y = 3x - 8

if you insert x and y value in equation you can find equation

3 0
3 years ago
If f(x)=4x−7 what is f(−5)?<br><br> 1. 13<br> 2. -27<br> 3. -13<br> 4. 27
Xelga [282]

Answer:

option 2

Step-by-step explanation:

Substitute x = - 5 into f(x) , that is

f(- 5) = 4(- 5) - 7 = - 20 - 7 = - 27

3 0
3 years ago
Can someone answer this for me please
Marianna [84]

Answer:

36 Seconds

Step-by-step explanation:

3 x 12 equals 36

4 x 9 equals 36

what we do is find a least common multiple for both the numbers

hope this helps, if it does, can i have brainliest?

6 0
3 years ago
What is the slant height of a pyramid with a 864 square inch surface area and a 18 inch square base
seropon [69]
To determine the slant height, you will use what you know about surface area of a pyramid.

The surface area of a square Peerman consists of one square, and four congruent triangles.

We know the length of one side on the square base is 18 inches.

The area of the base then would be 324 in.².

Subtract this from the total surface area.

864-324 = 540 in.²

Divide 540 in.² by 4 because there are four congruent triangles.

540/4= 135 in.²

Each triangle is 135 in.². Now use the formula for area of a triangle to solve for the missing slant height.

A = 1/2 x b x h
135 = 1/2 x 18 x h
135 = 9h
h = 15 inches.

The slant height is 15 inches.
6 0
3 years ago
The width of a rectangle is 6 less than half the length. If x represents the length, which equation could be used to find the wi
Shtirlitz [24]

Answer:

C. y=1/2x-6

Step-by-step explanation:

The correct answer is C. y=1/2x-6.

If we are finding 1/2 of the length, and the length is represented by x, than we would have 1/2x.

It also says 6 less than halve of the length, so we would represent that as 1/2x-6, and that shows us the proper equation to find the width.

Hope this helps!

5 0
3 years ago
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