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rjkz [21]
3 years ago
13

I need help on this.

Mathematics
1 answer:
liraira [26]3 years ago
7 0

If the triangles are similar, the proportion of the legs on the left to the legs on the right will be equal.  This proportion would look like:

\frac{2x+1}{3x}=\frac{10}{14}

(You needed to combine the orange segment and the yellow segment to find the total length of the large triangle).


Now, cross multiply and solve for x:

28x+14=30x

<em>*Subtract 28x from both sides to isolate the variable*</em>

14=2x

<em>*Divide both sides by 2*</em>

7=x


Hope this helps!!

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answer: slope=1

7 0
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A. 5°<br>B. 35°<br>C. 31°<br>D. 7°​
MrRissso [65]

Answer:

(2x +30) and (3x -5)  (they're opposite to eachother, so they're equal)

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Step-by-step explanation:

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3 years ago
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Answer:

Step-by-step explanation:

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elena-14-01-66 [18.8K]

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