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DedPeter [7]
4 years ago
9

Help me find length of missing side

Mathematics
1 answer:
Mashutka [201]4 years ago
7 0

Answer:

x=20.26

Step-by-step explanation:

tan40°=17/x

x=17/tan40°

x=20.25981107 or 20.26

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0.9 is the answer to this simple question

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3 years ago
A figure is translated <3, -3>. Which translation will move the image back to the
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<h3>Answer:   < -3, 3 ></h3>

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8 0
3 years ago
4. Solve for x and y
arlik [135]

Answer:

Step-by-step explanation:

Intersecting lines make equal opposite angles

2x + y = 50 - y

     2x = 50 - 2y

       x = 25 - y

A straight line represents 180°

4x + 6y + 2x + y + 2x + 3y = 180

                            8x + 10y = 180

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3 0
3 years ago
A) square root 6
Vesna [10]

sin(45degrees) or BC/AB is 1/sqrt2(that's the value of sin45 degrees I recommend you to memorize this.)

x/12=1/sqrt2

x*sqrt2=12

x=12/sqrt2

Now rationalize this fraction to make the answer more formal.

x=12sqrt2/2(I multiplied both top and bottom by sqrt2)

Now simplify

x=6sqrt2

Question done! answer is C 6 square root of 2

Hope this helped any questions just put them in the comments.

3 0
3 years ago
Read 2 more answers
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