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Archy [21]
3 years ago
6

the figure below shows a 60 foot pole held in place by wires anchored at point B, 40 feet from the base of the pole.

Mathematics
1 answer:
True [87]3 years ago
6 0

Answer: A: 21.4

Step-by-step explanation:

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Melissa bought 2 shirts and 3 skirts and spent between $45 and $60. Each shirt costs the same amount. Each skirt costs the same
sukhopar [10]

Answer:

Least is 7

Most is 12

Step-by-step explanation:

So 2 shirts for 12.

So 24

Take 24 off of both

Left with 21 to 36

21÷3 is 7

36÷3 is 12

Hope this helps

6 0
3 years ago
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4^x-10\cdot2^x+16=0\Rightarrow(2^2)^x-10\cdot2^x+16=0\Rightarrow(2^x)^2-10\cdot2^x+16=0

subtitute\ 2^x=t > 0\\\\t^2-10t+16=0\\t^2-2t-8t+16=0\\t(t-2)-8(t-2)=0\\(t-2)(t-8)=0\iff t-2=0\ or\ t-8=0\\\\t=2\ or\ t=8\\\\t=2^1\ or\ t=2^3\\\\therefore\ 2^x=2^1\ or\ 2^x=2^3\\\\Answer:\boxed{x=1\ or\ x=3}
6 0
3 years ago
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Jackson has 180 pieces of gum. He wants to share the pieces equally with his friends. Which table shows the relationship between
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2 years ago
Select the expression that shows the application of the distributive property for
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Answer:

c. 9t+45 that shows distributive property

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8 0
2 years ago
Subtract 1/4w+4 from 1/2w+3.<br><br> A. −14w+7<br><br> B. −14w+1<br><br> C. 14w+7<br><br> D. 14w−1
frozen [14]
Im going with B) -14w+1
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3 years ago
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