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Gwar [14]
3 years ago
7

What's the equivalent expression ​

Mathematics
1 answer:
Mkey [24]3 years ago
3 0

Answer:

2^52

Step-by-step explanation:

(8^-5/2^-2)^-4 = (2^-15/2^-2)^-4= (2^-13)^-4= 2^((-13*(-4))= 2^52

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Esteban walked out of his house to go for his morning jog. He realized he forgot his keys and went back to get them, walked out
erastova [34]

Answer:

He realized he forgot his keys at minute 2 because at minute 3 he was back where he started which is home.

7 0
3 years ago
Find the lengths of the other two sides of the isosceles right triangle
Marysya12 [62]

Answer:

x=5

h=\sqrt{(5)^{2}+x^{2}  } =\sqrt{(5)^{2}+(5)^{2}  }

h=\sqrt{25+25} =\sqrt{50}

h=5\sqrt{2}

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6 0
3 years ago
QUICK! please could someone help me i do give out lots of brainliests! f(x)=x^2-6x+13
Rashid [163]

Answer:

f(4)=5

Step-by-step explanation:

f(x)=x^2-6x+13

f(4)=4^2-6(4)+13

f(4)=16-24+13

f(4)=5

6 0
2 years ago
If arc BC is 42° and angle 5 is 32°, what is the measure of arc DE?
pychu [463]

Answer:

22

Step-by-step explanation:

6 0
2 years ago
It will cost Amber an estimated $3,723 a year in tuition to attend her preferred college. She has been putting $350 a month in a
kenny6666 [7]

Answer:

Yes; she will have $4008 for other expenses.

Step-by-step explanation:

First you find out how much she saved by multiplying 350 by 36 as she saved for 3 years which is 36 months.

350 \times 36 = 12600

After that you need to work out the amount she needs in total for her tuition by multiplying 4 by 3723 which is the amount needed per year.

3723 \times 4 = 14892

If her parents add to her account half the amount she saved that means that they give her an additional 6300 as that's half of 12600.

This means she has 18900 and if you take away 14892 you will be left with 4008 for expenses.

4 0
3 years ago
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