Answer:
C
Step-by-step explanation:
Answer:
3x+4=19
Step-by-step explanation:
Answer:
Step-by-step explanation:
Using the rule of exponents
⇔ , then
= =
I would find the area of the shape as if it were a rectangle (5x9) and then subtract the area of two triangles (1/2x2x2.5)
Answer:
314.16 sq mm
Step-by-step explanation:
formula for area of a circle = pi(r^2)
if the diameter is 20mm then the radius is 10 mm
When you plug in pi(10mm^2) you get 314.16 sq mm