Simplify. Indicate the property used in every step. h - 6 + 15 - 7h

for a test. i will mark brainliest, please help. show work if possible.

umm what I don't get it lol

Step-by-step explanation:

sorry

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

happy to

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