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konstantin123 [22]

3 years ago

10

Solve |2x+2|=10 ap3x

2 answers:

nordsb [41]3 years ago

8 0

Answer:

<u>x = 4</u>

Step-by-step explanation:

Those absolute value signs are a <u>trick</u>, well at least for this problem. Solve it how you usually would. <u><em>However</em></u>, if +2 was -2 or +/-2, then you would need to pay attention. Basically, <em>those signs make the whole equation incased positive no matter what</em>.

Artyom0805 [142]3 years ago

5 0

Answer:

solving for x

Step-by-step explanation:

4 or -6

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What is the quotient (3x^2+8x-3)/ (x+3)

Dvinal [7]

Answer:

The quotient ix 3x - 1.

Explanation:

Use Long division:

3x - 1 <------------quotient.

---------------------

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-------------

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Given: Angle 2 is 65 degrees. What is the angle measurement of Angle 4. Explain the angle relationship used and show your work.

lesya [120]

Answer:

$\angle 4 = 115^{\circ}$

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Step-by-step explanation:

Given

$\angle 2 = 65^{\circ}$

See attachment

Solving (a): $\angle 4$

To solve for $\angle 4$ , we make use of:

$\angle 2 +\angle 4 = 180^{\circ}$

The relationship between both angles is that they are complementary angles

Make $\angle 4$ the subject

$\angle 4 = 180^{\circ} - \angle 2$

Substitute $65^{\circ}$ for $\angle 2$

$\angle 4 = 180^{\circ} - 65^{\circ}$

$\angle 4 = 115^{\circ}$

Solving (b): $\angle 3$

To solve for $\angle 3$ , we make use of:

$\angle 3 =\angle 2$

The relationship between both angles is that they are complementary angles

$\angle 3 = 65^{\circ}$

Solving (c): $\angle 7$

To solve for $\angle 7$ , we make use of:

$\angle 7 = \angle 3$

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$\angle 7 = 65^{\circ}$

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3 years ago

A transformation is shown in the diagram.

Gre4nikov [31]

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KengaRu [80]

Answer:

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Step-by-step explanation:

-5x=5

-x=1

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or solve this way

-5x=5

5x=-5

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4 0

3 years ago

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