Answer:
500m square
Step-by-step explanation:
first we know that to find the area of something we have to multiply so I did 25×20 and i got 500
Answer:
∠c' and ∠c'' are complementary angles
Step-by-step explanation:
Since form a straight angle, then
then they are supplementary angles.
Since the is perpendicular and bisects ∠C
∠c' and ∠c'' are complementary angles
Hello, first you look at the number of tricycle you need to sell in order to make $50.00. This would be
tricycles. We round this up to 13 since we do not have half a tricycle.
Knowing this, you won't actually need all the other given parts since you only need to know that you need 2 pedals to make a tricycle. Multiply these pedals by 13 you'll get:
.
ANSWER: B. You would need 26 pedals in order to make $50.00
Answer:
4. dy/dx = -2
8. dy/dx = 1/2 x^(-3/2)
10/ dy/dr = 4 pi r^2
Step-by-step explanation:
4. y = -2x+7
dy/dx = -2(1)
dy/dx = -2
8. y = 4 - x^-1/2
dy/dx = - (-1/2x^ (-1/2-1)
dy/dx = 1/2 x^(-3/2)
10. y = 4/3 pi r^3
dy/dr = 4/3 pi (3r^2)
dy/dr = 4 pi r^2