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3 years ago

Please help!!!!!!!! I give Brainiest

Mathematics

1 answer:

artcher [175]3 years ago

7 0

Answer:

D or the 4th Answer

Explanation:

It makes the most sense to me.

<3 Enjoy,

Dea

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How many solutions does this equation have? -6b = -7b - 5

elixir [45]

Answer:

1 solution

Step-by-step explanation:

-6b = -7b -5

-6b +7b = -5

b = -5

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3 years ago

Help i need an answer please dont answer if you are not positive

spayn [35]

What is the area of the shaded region and the circle inside?

$r=20,1m+13,2m=33,3m$
$A_1=\pi r^2$
$A_1=33,3^2\pi$
$A_1=1108,89\pi$

What is the area of the circle inside?

$A_2=20,1^2\pi$
$A_2=404,01\pi$

What is the area of the shaded region?

$1108,89\pi -404,01\pi =704,88\pi$
$704,88\pi \approx 704,88*3,14\approx 2213,3232\approx \underline{2213,32}$

The answer: 2213,32 :)

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3 years ago

2x + 8 = 14 solve the equation you may find using algebra tiles to be helpful

xeze [42]

Answer:

x = 3

Step-by-step explanation:

2x + 8 = 14

2x = 6

x = 3

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3 years ago

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Masja [62]

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3 years ago

A data set includes the following test scores: 75, 82, 84, 62, 78. The score on a retake test is 96. It the retake score replace

Vera_Pavlovna [14]

Answer:

B the mean increases by 6.8

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3 years ago