Answer:
$15500
Step-by-step explanation:
10^3 x 12 = 12,000
10^2 x 35 = 3,500
12,000 + 3,500 = 15,500
Claire is 18 years old and her mother is 40 years old.
Answer:
b
Step-by-step explanation:
The equation of a line passing through the origin is
y = mx ( m is the slope )
Calculate m using the slope formula
m = ![\frac{y_{2}-y_{1} }{x_{2}-x_{1} }](https://tex.z-dn.net/?f=%5Cfrac%7By_%7B2%7D-y_%7B1%7D%20%20%7D%7Bx_%7B2%7D-x_%7B1%7D%20%20%7D)
with (x₁, y₁ ) = (0, 0 ) and (x₂, y₂ ) = (3, 4 )
m =
= ![\frac{4}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B3%7D)
y =
x → b
Expression for surface area is 3.14(6 * 4 + 6^2) = 3.14(24 + 36)
surface area is 3.14(60) = 188.4 square units.
B. 81 square units
Area for a square is length times width. In this case, both are 9 so 9 x 9 = 81