5(7a + 4b)
Distributive property !
A=+ or - 5 bc -5x-5 or 5x5 equals to 25
Answer:
garoph 1 and 2 hope this helps
Step-by-step explanation:
Answer:
Similarity: sinusoidal function has the same general shape as a sine or cosine function. Differences: y = sin x and y = cos x
Step-by-step explanation:
A. for the circumference it is C=pi(d)=pi(2r)=pi(10)= 31.4 ft
b. for the area it is A=pi(r)^2=pi(5)^2=pi(25)= 78.5 ft squared
c. since the are is 78.5 ft squared multiply by $4.50= $353.25 to floor the circle.
