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laila [671]
3 years ago
9

Drake drew a 120 degree angle on his paper. He drew a line

Mathematics
1 answer:
solmaris [256]3 years ago
7 0
Here is the diagram and the required value of other angle.

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How do I solve this, it's not 10
guapka [62]

Answer:

26.7

Step-by-step explanation:

This is the answer because 26.7/20 = (16+26.7)/32

When two triangles are similar, it means their sides are also proportional. The reason why it is not ten is because you need to add 10 to 16 to the large triangle as well, which no longer makes it proportional.

To solve, you create a formula.

(16+x)/32=x/20

Multiply both sides by 32 to get rid of the 32 in the left side.

16+x=32x/20

Multiply both sides by 20 to get rid of the 20 right side.

320+20x=32x

-20x on both sides to get all the variables on one side and all the nukbers on the other.

320=12x

Divide both sides by 12 to get x by itself

x=26.66667

4 0
2 years ago
Solve the linear equation<br><br> <img src="https://tex.z-dn.net/?f=4%5E%7Bx%2B7%7D%20%3D%208%5E%7B2x-3%7D" id="TexFormula1" tit
GREYUIT [131]

Answer:

x = 5.75

Step-by-step explanation:

4^(x+7) = 8^(2x-3)

But; 4^(x+7) = 2^2(x+7)

8^(2x-3) = 2^3(2x-3)

2^2(x+7) = 2^3(2x-3)

Since the bases are the same;

2(x+7) = 3(2x-3)

2x + 14 = 6x -9

14 + 9 = 6x - 2x

23 = 4x

x = 23/4

<u>x = 5.75</u>

3 0
3 years ago
If the subtotal (the cost of all the items bought) is $110.00, what is the sales tax if the rate is 8.25%?
lukranit [14]
Good question , don’t really know but use photo math or there’s an link for you
6 0
3 years ago
The slope of the line passing through the pair of points (-3,5) and (2,4)
Alik [6]
Whats the question here?
4 0
1 year ago
Read 2 more answers
Please help! ASAP! i need help
KonstantinChe [14]

Answer: y= 1 2/3

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
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