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LiRa [457]
3 years ago
7

40 POINTS PLEASE HELP!!!!!!! Find the area of the shaded regions. Give your answer as a completely simplified exact value in ter

ms of π (no approximations).

Mathematics
2 answers:
Rufina [12.5K]3 years ago
8 0

Answer:

52\pi

Step-by-step explanation:

lol i also had this question for rsm

elixir [45]3 years ago
5 0
If u do a google image search, ur answer will pop right up. It would also tell u how to do it. That's what I usually do when I'm having troubles on math.
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last month Stephanie spent $57 on 4 allergy shots and 1 office visit .This month she spent $9 after 1 office visit and a refund
Sergeu [11.5K]

Visit $25 allergy shot $8

4a + 1v =57

-2a +1v= 9

I will multiply the second by -1 to cancel v variable (elimination method)

4a +1v =57

2a -1v = - 9

add both

6a. = 48

a= 8

4a= 32

32 + v = 57

v= 25

32+25 = 57

-16 +25=9

6 0
3 years ago
In the figare, Linet Intersects parallel Lines m and n.
otez555 [7]

Answer:

B.

Step-by-step explanation:

<2 and <3 are vertically opposite angles and are also congruent. Both the angles are hence called vertical angles.

5 0
3 years ago
Which of the following is the equation for a circle with a radius of r and center at (h,v)
Lorico [155]
Are there any answer choices
6 0
3 years ago
Read 2 more answers
Find the balance on a deposit of $455 that earns 4% interest compounded annually for 2 years. $36.40 $491.40 $492.13 $819
STatiana [176]
A=P(1+ \frac{r}{n})^{tn}
A=future amount
P=present amount
r=rate in decimal
n=number of times per year compounded
t=time in years

given
P=455
r=4%=0.04
n=1
t=2

A=455(1+ \frac{0.04}{1})^{(2)(1)}
A=455(1+ 0.04)^{2}
A=455(1.04)^{2}
A=492.128
round
$492.13
3rd option
5 0
4 years ago
Read 2 more answers
What is x^2+3x-28 factored
kap26 [50]

Answer: x^(2)-3x-28=0

Step-by-step explanation:

4 0
3 years ago
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