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masya89 [10]
3 years ago
10

Urgent help please! Answer any of the questions!

Mathematics
1 answer:
kiruha [24]3 years ago
8 0

#1. x =    - (2y) / (1-y)

#2. x =    (-4y-3)/(1-y)

I can't really see the other questions, so I only did the first two. Hope this helps!


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Can someone help me with this? I don’t need an explanation I just need the answer thank you :)
Fittoniya [83]

Answer:

87.92 in²

Step-by-step explanation:

pi × (R² - r²) = area

Where R is the radius of the outer circle and r of the inner circle.

Since C = 2pi×r

37.68 = 2×3.14×r

r = 6 in

R = 6 + 2 = 8 in

Therefore,

pi × (R² - r²) = area

Area = 3.14 (8² - 6²)

= 87.92 in²

5 0
3 years ago
Does someone get this?
Anna11 [10]

Answer:

C.

Explication:

It wants you to determined which angle is bigger out of two of the angles.

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2 years ago
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Ugh I hate math so much are you in 8th grade too?? I’m doing the same thing
7 0
2 years ago
Two groups of students were asked how far they lived from their school. The table below shows the distances in miles:
Finger [1]
<span>The best answer is C because 2.17 x 2=4.34

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3 0
3 years ago
HELP ME!!!!!!!!!!!!!!!!!!!!!!!!
spin [16.1K]

Answer:

The correct option is A

Step-by-step explanation:

Since (1, 3) are the solutions to the function g(x), then

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We know that f(x) is on the same plane and f(1) = 1.

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In order words, g(x) could be f(x) – 1.

The correct option is A

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3 years ago
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