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Alja [10]
3 years ago
5

I need help ASAP due in an hour only the highlighted ones plz:)​

Mathematics
1 answer:
kolbaska11 [484]3 years ago
7 0

Answer:

15.

a) 9

b) (x + 3)(x + 3) or (x + 3) ^ 2

16.

a) 121

b) (x + 11)(x + 11) or (x + 11) ^ 2

17.

a) 81

b) (x + 9)(x + 9) or (x + 9) ^ 2

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juin [17]

Answer:

I'm pretty sure the whole thing has to equal 360 so maybe you have to divide

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4 years ago
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Roy has bought two square photo frames. The ratio of their sides is 4:1. If PQ = 12 inches, what is AB? A. 12 in. B. 9 in. C. 6
aleksklad [387]

Answer:

D. 3

Step-by-step explanation:

If the ratio of their sides is 4:1, and if PQ=12 inches, then Ab=12/4=3 inches.

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3 years ago
The box plots show the target heart rates of men 20-40 years old and men 50-70 years old.
Harman [31]

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The range for the thing is greater

6 0
3 years ago
Please help.<br> If you could put your work in the answer that would<br> Be greatly appreciated.
AleksandrR [38]

Answer:

38°

because it is equal.

GJ=21

JH=21

GJ=JH

∠GFJ =∠HFJ

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∠HFJ=38°

6 0
3 years ago
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