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3 years ago

Someone please help me. I don't have a pen and paper to work this out

Mathematics

2 answers:

earnstyle [38]3 years ago

5 0

I hope this helps you

GarryVolchara [31]3 years ago

3 0

All the angles have to equal 360 degrees. so that means you would add all the angles together. Since there is one variable and not a lot of multiplication or other things you can just add all like terms so you would have a constant and then an x term that would sum up to 360, make sure to take into account the signs of each number. then solve for x by adding 15 to both sides and then dividing by 25 on both sides to get x=15.

4x+11x+2x+8x-17-3-4+9=360
25x-15=360
25x-15+15=360+15
25x/25=375/25
x=15

So c would be your answer

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Use >, <, or = to complete the statement.

nalin [4]

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3 years ago

Read 2 more answers

Solve: 7.85 + q ≤ -18.15 *

Ilia_Sergeevich [38]

Answer:

q≤-26

Step-by-step explanation:

7.85+q≤-18.15

-7.85 -7.85

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7 0

3 years ago

Can y’all help me on Thai one thank you

vichka [17]

Karmin will make $18.4 for working an hour after the increase.

Step-by-step explanation:

Step 1:

First, we need to determine how much Karmin made an hour.

Karmin's hourly rate $= \frac{480}{30} = 16.$

So Karmen made $16 every hour that she worked. She worked for 30 hours and earned $480.

She will get a 15% increase in her hourly rate this month.

Step 2:

We need to determine how much 15% of $16 is.

15% of $16 $= \frac{15}{100} (16) = 0.15 (16)= 2.4.$

So her 15% increase amounts to $2.4.

So the hourly rate for this month $16 + 2.4 = 18.4.$

So Karmin will make $18.4 for working 1 hour.

5 0

3 years ago

If the measure of angle 2 is 92 degrees and the measure of angle 4 is (one-half x) degrees, what is the value of x?

zavuch27 [327]

Answer: x = 184°

Step-by-step explanation: As we can see in the figure below, angles 2 and 4 are Vertical Angles, i.e., they are angles opposite each other when two lines cross. Vertical angles are always congruent.

Then,

m∠2 = m∠4

$92=x.(\frac{1}{2})$