2 years ago

Graph y=2/5x, use x as -2,-1,0,1,2

Mathematics

1 answer:

Natali [406]2 years ago

4 0

Plot a graph of y-axis against x-axis.

The graph should be a straight line passing through:

(-2,0.8) , (-1,-0.4) , (0,0) , (1,0.4) and (2,0.8)

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(i will give brainliest for the first answer)

labwork [276]

Answer: X" ( -3,2) Y" (-1,0) Z" (1,6)

Step-by-step explanation:

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2 years ago

Find the exact circumference of a circle with the given radius. 5 inches C = 2.5π in. 10π in. 25π in.

docker41 [41]

The circumference, C, of a given circle may be calculated through the equation,

C = 2πr

where r is the radius.

Substituting the known values from the given in this item,
C = 2(π)(5 in)
<em>C = 10π in</em>

Thus, the answer is this item is the second choice.

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3 years ago

Determine the value of x and y in the following systems of equations5x-2y=4 ; -2x+y=2.

V125BC [204]

Answer:(x,y)=(8,18)

Step-by-step explanation:

Given

5x-2y=4-------1

Second Equation

-2x+y=2-----2

Now multiply equation 2 by 2 and it to equation 1

5x-4x+0=8

x=8

substitute it in equation 1

$5\times 8-2\times y=4$

36=2y

y=18

Therefore

(x,y)=(8,18)

7 0

3 years ago

Find the value of x that makes the lines parallel

Andreyy89

The equation is
8x +7=125

8 0

3 years ago

Read 2 more answers

HELP HELP QUICK WILL GET MARKED BRAINLIEST

Harlamova29_29 [7]

Wow the answer is b because you secelted it

8 0

3 years ago