Answer:
1 4/9 is the answer
Step-by-step explanation:
converting mixed numbers to fractions, our initial equation becomes,
13/4÷9/4
Applying the fractions formula for division,
=(13×4)/4*9
=52/36
Simplifying 52/36, the answer is
=1 4/9
Hope I helped :-)
SA = 2πr² + 2πrh
• Factorize right side
SA = 2πr(r² + h)
• Divide both sides by 2πr
SA/2πr = r² + h
• Move r² to left side
h = r² - (SA/2πr)
Answer:
the answer for this problem is x^2+2x-15
Step-by-step explanation:
(x+5)(x-3)
x(x-3)+5(x-3)
x^2-3x+5(x-3)
x^2-3x+5x-15
=x^2+2x-15
For question 2 the answer is 420 calories
for question 3 answer is 53 7/8 feet
