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Murrr4er [49]
2 years ago
14

he measurements of two sides of a triangle are 4 cm and 20 cm. What could be a measurement of the third side of the triangle?

Mathematics
1 answer:
hodyreva [135]2 years ago
4 0

Answer:

80

Step-by-step explanation:

every triangle adds up to 180 sort of, in this case, turn 4 into 40. 40+20=60 so add 80 to be 180!!!

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How to find the point-slope form for the slope of 6 and passing through(-7,1)​
MariettaO [177]

Answer: y-1=6(x+7)

Step-by-step explanation:

The formula for point-slope form is y-y_1=m(x-x_1). Since we are given the point and slope, we can directly plug them in.

y-1=6(x-(-7))            [distribute by -1]

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Now, we know that the point-slope form is y-1=6(x+7).

8 0
2 years ago
The square ABCD has side length 20 cm,
bogdanovich [222]

Answer:

AE=22.4

Step-by-step explanation:

BE is 1/2 of BC

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Now just use Pythagorus

AB^2 + BE^2 = AE^2

AE^2 = 20^2 + 10^2   Perform the sqrs

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√AE^2 = √500

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AE ≈ 22.4

6 0
2 years ago
2|x-4|-7 is less than or equal to 1
ElenaW [278]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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elixir [45]

Answer:

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3 0
3 years ago
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Option B and D .....

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