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Llana [10]
3 years ago
14

Complete the steps to solve the equation 4x + 15 = 35.

Mathematics
1 answer:
damaskus [11]3 years ago
3 0

Answer:

4x=20

x=5

Step-by-step explanation:

4x+15=35

<u>-15 </u><u> -15</u>

4x=20

<u>÷4 ÷4</u>

x=5

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Answer: x=7

12x-4=0.5(22x+6)
12x-4=11x+3
-11x -11x
x=7

Explanation: use the tangent-chord angle theorem.
4 0
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If 8a+2b+7c=4 what is -7c–
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When creating a right triangle using 3 squares as seen in the online video, which sides create the right angle in the triangle?
rodikova [14]

When creating a right triangle using three squares, the sides of the two squares with the smallest areas will create the right angle in the triangle (see image attached below).

<h3>Creating a Right Triangle with Three Squares</h3>

The right angle of a right triangle is formed by the two small legs of the right triangle that are perpendicular to each other.

Just like in the diagram attached below, the two squares with the smallest sides will form the right angle in the right triangle.

Therefore, we can conclude that when creating a right triangle using three squares, the sides of the two squares with the smallest areas will create the right angle in the triangle.

Learn more about right triangle on:

brainly.com/question/2437195

5 0
2 years ago
The rent of a room is increased from rupees 2500 to rupees 3000 . Find the percent increase in rent
evablogger [386]

3,000 - 2,500 = 500

500/2,500 = 20%

The percent increase is 20%.

Hope this helps!

If it does it would be really helpful if you could make me brainliest.

3 0
3 years ago
Read 2 more answers
Hello, can someone please assist me with this question?
kirill [66]

Answer:

9

Step-by-step explanation:

Hey There!

If you didnt know the given angles in the triangle added together equal the missing triangles supplement aka z+50

So all we have to do is set up an equation

z+50=30+6x-45

step 1 combine like terms

30-45=-15

now we have

z+30=6x-15

step 2 add 15 to each side

-15+15 cancels out

30=15=45

now we have

z+45=6z

step 3 subtract z from each side

z-z cancels out

6z-z=5z

now we have

45=5z

step 4 divide each side by 5

5/5 cancels out

45/5=9

z=5

so we can conclude that z=9

hope this helps :)

4 0
3 years ago
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