Answer:
D) 25π/2 in²
Step-by-step explanation:
The area of a sector of central angle θ and radius r is ...
... A = (1/2)r²θ
Your sector has central angle π/4 and radius 10 in, so has area ...
... A = (1/2)(10 in)²(π/4)
... A = 25π/2 in² . . . . matches selection D
Answer:
Gym A is growing faster
Gym A 30 people per week
Gym B 15 people per week
Step-by-step explanation:
We can find the rate of change for Gym A
(2,20) and (4,80)
m = (y2-y1)/(x2-x1)
= (80-20)/(4-2)
=60/2
= 30 people per week
We can find the rate of change for Gym B
(2,70) and (4,100)
m = (y2-y1)/(x2-x1)
= (100-70)/(4-20)
= 30/2
= 15 people per week
Answer:
Variable- n
Coefficients- -2 and -9
No exponent
No constant
Step-by-step explanation:
Hope this helps!
Answer:
<h2>part A</h2><h3>c. 6r + 5</h3>
Step-by-step explanation:
hi there,
area of Rectangle= length × breath
length = area/breath
= 18r²- 27r - 35/3r - 7
= 6r + 5
Answer:
2
Step-by-step explanation:
If you are asking me to multiply 2*2 then subtract 2 you will get 2. Cause 2*2=4 then 4-2+2 so 2 is the answer if that is what you were asking.
On the firdt question i dont understand.