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Alika [10]
4 years ago
13

How to solve this? which i have to find the height.

Mathematics
1 answer:
Anna71 [15]4 years ago
8 0

Answer:

h = 3

Step-by-step explanation:

We can see a triangle with a base equal to (1/2)×6 or 3 with a hypotenuse of 3×sqrt(2). So we can use the Pythagorean theorem to solve for height h:

hyp^2 = b^2 + h^2

h^2 = hyp^2 - b^2

{h}^{2}  =  {(3 \sqrt{2}) }^{2}  -  { 3}^{2}  = 9

or h = 3

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4 years ago
HELP FAST ALL OF MY POINTS TO BE GIVEN TO YOU
gogolik [260]

Answer:

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Step-by-step explanation:


3 0
4 years ago
Solve the following system of equations by substitution and select the correct answer below:
Alexxx [7]
Okay so for substitution, chose one of  of the equations to solve for x. Let's solve for the second one. So you have 2x-8y=32.
Start by adding 8y to both sides:
 2x=8y+32.
Then you have to get x by itself so you divide both sides by 2 which will give you:
 x=4y+16.

Now you have:
6x-4y=36
x=4y+16 (this was 2x-8y=32)

Now, plug in the second equation to the first one. You would do so by plugging in the second equation to where you see x. You would have:
6(4y+16)-4y=36

Now, multiply the 6 with the 4y and 16. you would then have:
24y+96-4y=36.

Now, combine your like terms to get:
20y+96=36
Then subtract 96 to both sides:
20y=-60
Then divide both sides so that you have y all by itself:
y=-30!

You now have the answer for y, so now plug what you got for y into the other equation: x+4y=16: 
x+4(-30)=60
Solve for x:
x-120=60 
add 120 to both sides:
x=180!
so Your answer is Y=-30 and X=180

I hope this helped:)


5 0
4 years ago
Read 2 more answers
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Answer: x = - 12

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⇔ 10x - 8x = 45 - 69

⇔ 2x = -24

⇔ x = -12

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Express 15 2/3 in simplest radical form
Usimov [2.4K]

Answer:

Express 15 2/3 in simplest radical form 1

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4 years ago
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