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3 years ago

Solve for x. Type in your numerical answer only, do not type the degree symbol. 60, 8x-4

1 answer:

7 0

Is this supposed to be 60= 8x - 4?

If so, the answer is 8

8x - 4 = 60
8x = 64
x = 8

If not, just comment & I will help if I can.

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What value of b with cause the system to have an infinite number of solutions?

Rom4ik [11]

Step-by-step explanation:

-3x+3x-(b÷2)=-3

0-(b÷2)=-3

-(b÷2)=-3

b=-2×-3=+6

=> b=6

5 0

4 years ago

Point B is at (4,-16).Where is B prime after a dilation with a scale factor of 3/4

torisob [31]

(4,-16) factor 3/4
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B' (3,-12)

5 0

3 years ago

HURRY !!! PLEASE HELP!!

sesenic [268]

Answer:

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a. the angles must add up to 180º. a straight line is equal to 180º, so as long as the angles add up to 180º, it will be a straight line.

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hope this helps :)

4 0

3 years ago

Read 2 more answers

In the following diagram, QR is tangent to circle P. Which of the following could be the missing side lengths? Select all that a

timofeeve [1]

Answer:

QR is tangent to circle P at point Q

=> RQP = 90 deg

=> RQP is right triangle.

=> Applying Pythagorean theorem for right triangle RQP:

QP^2 + QR^2 = RP^2

=>4^2 + QR^2 = RP^2

=> Option A is correct.

(4^2 + (4* $\sqrt{3}$ )^2 = 16 + 48 = 64 = 8^2)

=> Option C is correct.

(4^2 + 3^2 = 16 + 9 = 25 = 5^2)

=> Option D is correct

(4^2 + 2^2 = 16 + 4 = 20 = (2 $\sqrt{5}$ )^2)

Hope this helps!

5 0

4 years ago

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denis23 [38]

Distribute

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4x^1 + 4 + 2x × -6x^3 + 2x ×4x^2 + 2x × -3x

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8 0

3 years ago

Read 2 more answers