Answer:
I'm not sure if this is correct but i think 3.
12 divided by 4 is equal to 3.
The y-intercept of a line is the value of y at the point where the line crosses the y axis.
Answer:
x=1/4
Step-by-step explanation:
4x+5=4+2
4x+5=6 simplify
4x+5-5=6-5 subtract from both sides
4x=1 simplify
(4x/4)=1/4 divide both sides
x=1/4 final answer
To get the surface area of a sphere, we need to have the radius. We are given the circumference. The circumference formula is C=2πr. We need to solve for r.
23 = 2πr
r=3.66
The calculation for surface area is <span>A = 4πr^2.
</span>A = 4<span>π(3.66)^2
Solve for A.
A= 168 cm^2.</span>
