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Molodets [167]
3 years ago
15

Please help! V^2 = 25/81

Mathematics
1 answer:
WARRIOR [948]3 years ago
7 0

Answer: C

Step-by-step explanation:

if you take the square root of both sides you will get the answer!

<!> Brainliest is appreciated! <!>

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Can you guy's please help me out I was absent and now I don't have a clue!
Elena-2011 [213]
For these problems you have to use PEMDAS so for problem 15 you would do the parentheses first, (21-3) you get 18 and then exponents, 3^2, you get 9, no multiplication but there is division so take your answers, 18 and 9 and divide them, you get 2, so the answer to 15 is 2.
6 0
3 years ago
What is the answer please help
maria [59]

Answer:

25

Step-by-step explanation:

x^2=24^2+7^2

    =576+49

   =625

x=25

8 0
4 years ago
One more guys. Please make sure you use PEMDAS!
Alexxx [7]

Answer:

-14

Step-by-step explanation:

Replace the 2 for each k.

\frac{1}{4}2^{5} - 3k^{3} + k^{2} - k

then solve it using PEDMAS: exponents first

= -14

Avocado out!!!!!!!!

5 0
3 years ago
N-10+9n-3 <br>combine the like terms
Shkiper50 [21]

Answer:

10n-13

Step-by-step explanation:

n is positive and 9n is positive so you add 9n and n

9n+n=10n

10 is negative and so is 3 so you do negative 10 minus 3

-10-3=-13

10n-13

3 0
3 years ago
Geometry. Please help. Urgent.
zysi [14]

Answer:

I believe the answer will be 63 degrees not 100% sure tho

Step-by-step explanation:

The reason is because triangle FHE measures 27 degrees it looks like FHE is a right triangle so there needs to be a total of 90 degrees in a right triangle so 90-27=63 like I said not 100% correct

7 0
3 years ago
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