Answer:
The answer is 45° and 55 °.
180° - 80° = 100°
Then add the two numbers from the ratio:
9 + 11 = 20
The divide 100 from 20.
100 ÷ 20 = 5
Then multiply it to two numbers from the ratio:
9 × 5 = 45 and 11 × 5 = 55
I hope it helps.
Answer:
d, c, a, b
d= 32, 56
c = 34, 64
a = 85, 92
b = 23, 55
Step-by-step explanation:
Answer:
- The radius is r = 3 in,
- The height is h = 4 in
<u>The area of the base:</u>
- A(b) = πr² = π(3²) = 9π in²
<u>The circumference of the base:</u>
<u>The area of the lateral surface:</u>
- A(l) = Ch = 6π(4) = 24π in²
<u>The surface area:</u>
- S = 2A(b) + A(l) = 2*9π + 24π = 42π in²
Answer:
I think the answer for the first one is 3 I am not sure about the second one
It is a hot summer day, and Jade is trying to save money to buy a new shoe. She has 32 dollars, and she plans to sell smoothies at her neighborhood for four dollars a cup. At the end of the day, she is left with a total of 164 dollars in her wallet. How many smoothies did Jade sell?
