Answer:
<u>a) 28.34 m</u>
Step-by-step explanation:
Finding ∠RQS :
Length of arc RS :
- 2πr × θ/360
- 2 x 22/7 x 14 x 116/360
- 44 x 2 x 29/90
- 88 x 29/90
- 2552/90
- <u>28.34 m</u>
Answer:
The amount of money that Alex has is $47.4
Step-by-step explanation:
Let
x----> amount of money that Alex has
y----> amount of money that Jennifer has
z----> amount of money that Jennifer Shannon has
we know that
x+y+z=91 ----> equation A
x=3y -----> equation B
y=z-12 -----> z=y+12 -----> equation C
substitute equation B and equation C in equation A and solve for y
(3y)+y+(y+12)=91
5y=91-12
y=79/5
y=$15.8
Find the value of x
x=3y ----> x=3(15.8)=$47.4
Step-by-step explanation:
answer explained in the photo i attached
Answer:
A
Step-by-step explanation:
SA = πr² + πrs
r = 4.42
s = 2.61
SA = π(4.42)² + π(4.42)(2.61)
SA = 19.5364π + 11.5362π
SA = 61.34 + 36.22
SA = 97.56
The closest answer would be A.
Best of Luck!
Here is the solution for the eqns.
