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3 years ago

5

What is the measure of angle AEC?

1 answer:

mixer [17]3 years ago

6 0

Answer:

Step-by-step explanation:

90-39=51

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2x - 1 = 7 solved using algebra steps

prisoha [69]

First add like terms in this case 1+7=8. Then then divide. 2x/8= 4. X=4

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4 years ago

What values of b satisfy 3(2b + 3)2 = 36?

KiRa [710]

the correct question is

What values of b satisfy 3(2b+3)^2 = 36

we have

$3(2b+3)^2 = 36$

Divide both sides by $3$

$(2b+3)^2 = 12$

take the square root of both sides

$( 2b+3)} =(+ /-) \sqrt{12} \\ 2b=(+ /-) \sqrt{12}-3$

$b1=\frac{\sqrt{12}}{2} -\frac{3}{2}$

$b1=\sqrt{3} -\frac{3}{2}$

$b2=\frac{-\sqrt{12}}{2} -\frac{3}{2}$

$b2=-\sqrt{3} -\frac{3}{2}$

therefore

the answer is

the values of b are

$b1=\sqrt{3} -\frac{3}{2}$

$b2=-\sqrt{3} -\frac{3}{2}$

6 0

3 years ago

Read 2 more answers

Two balls are pulled one after another, without replacement, from the box containing three black, five yellow, and seven red bal

kolezko [41]

Answer:

1/14

Step-by-step explanation:

5/15 × 3/14 = 1/14

Or 0.0714 (3sf)

6 0

3 years ago

The perimeter of a rectangle is 102 inches. The length is 5 inches greater than the width.

Mazyrski [523]

Answer:

w = 23

l = 28

Step-by-step explanation:

w = width

l = w+5

P = 2 (l+w)

102 = 2( w+5+w)

102 = 2(2w+5)

Divide each side by 2

51 = 2w+5

Subtract 5

46 = 2w

Divide by 2

23 = w

The width is 23 and the length is 23+5 = 28

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3 years ago

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The circle below is centered at the point (4-3) and has a radius of length 3. (4 What is its equation?

Dovator [93]

Step-by-step explanation:

3p88pf3368pdod5edee5owxu5wzoxut sjlylite

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4 years ago