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charle [14.2K]
3 years ago
10

X + 8 = -15 What does x= ???

Mathematics
1 answer:
lawyer [7]3 years ago
6 0

Answer: x=−23

Step-by-step explanation:

Let's solve your equation step-by-step.

x+8=−15

Step 1: Subtract 8 from both sides.

x+8−8=−15−8

x=−23

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PLEASE HELP!! THANKS!! BRAINLIEST OFFERED IF CORRECT!!!
makvit [3.9K]

Answer:lope:  D is the correct answer

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5 0
3 years ago
Line I is parallel to line M. If the measure of 6 is 75 degrees, what is the measure of 3?
Doss [256]

In the given diagram, the measure of ∠3 will be 105°.

In the given diagram, ∠3 and ∠6 are consecutive interior angles.

<h3>How to form supplementary angles by transversal?</h3>

If two parallel lines are cut by a transversal, then the pairs of consecutive interior angles formed are supplementary.

That is,

∠3 + ∠6 = 180°

From the given information,

∠6 = 75°

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∠3 + 75° = 180°

∠3 = 180° - 75°

∠3 = 105°

Hence, the measure of ∠3 will be 105°.

Learn more about the measures of angles here: brainly.com/question/2883630

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6 0
2 years ago
Find the Value of a and b in the triangle below select the two answers fro the list of choices
nataly862011 [7]
For angle a it will be 42degrees and for angle b it will be 138degrees and i am 100%sure
3 0
3 years ago
Read 2 more answers
Given right triangle ABC. To the nearest degree, find the measure of angle B.
DedPeter [7]

Answer:

Step-by-step explanation:

We have the length of AC which is opposite angle B; we also have the length of the hypotenuse.  We will use trig here to solve for angle B.  The sin ratio is the one that fits.

sin(B) = side opposite / hypotenuse:

sin(B)= \frac{ 4.8}{ 5.1} so

sin(B) = .9411764706

Now we will use the 2nd button on our calculators.  This will give us the missing angle value.  Press 2nd then sin and you will see on your screen:

sin^{-1 (

Enter that decimal after the open parenthesis and hit "enter" to get

B = 70.25 or 70°

4 0
3 years ago
How many 2/4’s are in 2
swat32
Im pretty sure that answer is four!
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3 years ago
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