Answer:
c = 8
Step-by-step explanation:
The area are in the ratio of the squares of corresponding sides.
That is 15^2 : 20^2 = 225:400
so the area of the smaller figure = (225/400) * 64
= 0.5625 * 64
= 36 cm^2 (answer)
Its is C 8 because 8 plus 8 is 16 so you want to keep doing 8 until you find 36
Answer:
y=3/4x +7
Step-by-step explanation:
The equation for slope-intercept is y=mx+b, where m is the slope and b is the intercept.
To find b, we can plug in the x,y, and given slope.

so now we can write b and m in the original equation.
which gives us, y =3/4x +7