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vazorg [7]
3 years ago
11

Solve for x on the diagram below

Mathematics
2 answers:
Zinaida [17]3 years ago
5 0

Answer:

20 is the answer

Step-by-step explanation:

x+3x+10=90(right angle triangle)

4x=90-10

x=80/4

x=20°

Tresset [83]3 years ago
5 0

Answer:

x = 20

Step-by-step explanation:

Based on the square indication at the corner of the angle, we can assume it's a right angle, so 90°. This means that x + 3x + 10 = 90. Solve it like any algebraic equation, isolating x. add x to 3x + 10, this would net you 4x + 10 = 90. Subtract 10 on both sides of the equation to further isolate x, meaning 4x = 80. Simplify this, dividing 4 on both sides, meaning x = 20.

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kolezko [41]

Answer:

x = 6 8/9

Step-by-step explanation:

Solve:

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-Chetan K

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2 years ago
What is 16% of 25?<br> a. 64<br> b. 16<br> c. 6<br> d. 4
valentina_108 [34]
If you would like to know what is 16% of 25, you can calculate this using the following steps:

16% of 25 = 16% * 25 = 16/100 * 25 = 4

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3 years ago
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The swimming pool shown is a right prism with concave hexagonal bases.... pls help
ludmilkaskok [199]

3 bottom sections:

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5x 20 = 100

10 x 20 = 200

Bottom area = 200 + 200 + 100 = 500 square feet.

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