Answer: -17
f(-2)= -2^2 + 4(-2) -5
-4 + (-8) -5
-4-8-5= -17
Answer: D. 61 in²
Step-by-step explanation:
This problem is asking for us to solve the area of the given circle. We will use the formula and solve.
<em> Please note that the formula asks for the </em><em>radius </em><em>and 9 in is the </em><em>diameter</em><em>. Since the radius is half the </em><em>diameter</em><em>, we will divide 9 in by 2 for a radius of 4.5 in.</em>
<em />
A = πr²
A = π(4.5 in)²
A ≈ 63.62 in²
The closest option they give to solve this problem is D. 61 in²
About 61 in² of pie crust is needed to cover the top of the pie.
Answer:
x>19 represents ghe solution
Answer:
240 is the mark down.
Step-by-step explanation:
1 - .20 = 0.8
0.8 x 300 = 240
Using the arithmetic formula a1 + (n-1) d, a1 being the first term, n being the number you’re looking for and d being the common difference, you will get the answer of -57.
Here’s the work:
27 + (29 - 1) -3
27 + (28) -3
-57
