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3 years ago

Solve for x in the diagram below.

Mathematics

2 answers:

max2010maxim [7]3 years ago

6 0

1: Identify the angle.

The following angle is a 90.

2: Set up the equation.

x + (3x + 10) = 90

3: Combine like terms.

4x + 10 = 90

4: Solve for x.

4x + 10 = 90

-10 = - 10

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

4x = 80

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

4 4

x = 20

Your answer is x = 20.

Hope this helps! Have a good day/night! c:

Nonamiya [84]3 years ago

3 0

Add all the similar terms
4x+10 = 90
4x = 90 -10
4x = 80
80/4= 20
x = 20

Then substitute x = 20 in to make sure it’s right (:
it is thought so don’t worry (:

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2 years ago

Find the number of terms in this polynomial. -5h + 8

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Hi! I can help you with joy! :)

Let's find the number of terms in this polynomial.
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Answer:

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$\rm{Stargazing{\bold{WithJoy:D}$

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