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Katen [24]
2 years ago
13

What is the value of X

Mathematics
2 answers:
alexandr402 [8]2 years ago
6 0

Answer:

6.88

Step-by-step explanation:

sin60=p/h

sq.root3/2=x/8

0.86*8=x

x=6.88

abruzzese [7]2 years ago
6 0

Answer:

x = 4\sqrt{3}

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin60° = \frac{\sqrt{3} }{2} , then

sin60° = \frac{opposite}{hypotenuse} = \frac{x}{8} = \frac{\sqrt{3} }{2} ( cross- multiply )

2x = 8\sqrt{3} ( divide both sides by 2 )

x = 4\sqrt{3}

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Five billion three hundred ninety two million twenty nine thousand and four
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3 years ago
2.413km to M <br> convert each measurement to the unit indicated
Leni [432]

Answer: 2431

Step-by-step explanation: i think this is right use a conversion calculater if i am wrong

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4/f + 11 =29 what does f =
Delvig [45]
\frac{4}{f} + 11 = 29

First, subtract '11' from each side.
\frac{4}{f} = 29 - 11

Second, subtract '29 - 11' to get '18'.
\frac{4}{f} = 18

Third, since we are solving for f, we have to get it by itself. Multiply each side by 'f'.
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Fourth, once again, we need to get 'f' alone. Divide both sides by 18. 
\frac{4}{18} = f

Fifth, now that we have 'f' by itself, we can simplify the current fraction. To do so, we need to start off with listing the factors of 4 and 18 and find the greatest common factor (GCF).

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Factors of 18: 1, 2, 3, 6, 9, 18

Out of the listed factors, 1 and 2 are the common factors, and since 2 is the highest number out of them, it is considered the greatest common factor. The GCF is 2.

Sixth, divide the numerator and denominator by the GCF (2).
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Seventh, we can now rewrite our fraction in simplest form and switch sides.
f =  \frac{2}{9}

Answer in fraction form: \fbox {2/9}
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7 0
3 years ago
Read 2 more answers
Will give brainliest if correct.
Nataly [62]

Answer:

The answer would be, 81cm.

Step-by-step explanation:

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8 0
3 years ago
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how many wall are there in your room? what are the shape of the floor and ceiling in your room ? how can you find the area of ea
Triss [41]

My room is made up of four walls, both the floor and the ceiling are rectangular in shape.

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To get the area of a rectangle, you use this formula since my floor and ceiling are rectangle.

Area = L * W

where

L = length

W= width

But if you have a square floor and ceiling, the area of a square is

Area = s²

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