Answer:
x = 2
AB = 14
Step-by-step explanation:
2x(10) = 8(x+3)
20x = 8x + 24
subtract 8x from both sides
12x = 24
x = 2
Check:
4(10) = 8(5)
40 = 40
Correct
2x = 2 x 2 = 4
4 + 10 = 14
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-Chetan K
Answer:
1287
Step-by-step explanation:
The answer is 1287 because we use the combintions formula.
13!/((13-5)!(5!)) = 1287
Answer:
A
Step-by-step explanation:
Just cause it makes sense
For this, combine like terms. In this case, the like terms are 3x-2x, 2y+3y, and (-5). Combine them, and your answer will be 
Answer:
The correct answer is C
Step-by-step explanation:
The height of the original triangle is 3 and the length is 6, so we have a ratio of 3:6. The only triangle that works is the one with a height of 5 and a length of 10 because both simplify to 1:2.
Hope this helped!
