Answer:
A = 2512 cm²
Step-by-step explanation:
The surface area of a sphere is A = 2πr². With d = 40 cm, r = 20 cm, and so the surface area of this sphere is A = 2(3.14)(20 cm)², which works out to A = 2512 cm²
I think $8.50 is how much 5 pounds is
The answer is D
Hope that helps :)
Answer:
The total cost is
Step-by-step explanation:
Let
x-----> the number of tulips
y-----> the number of daffodils
C-----> the total cost
we know that
substitute the value of x
Find the total cost
substitute
Sent a picture of the solution to the problem (s).