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statuscvo [17]
3 years ago
14

HURRY I'LL PICK A BRAINLIEST!!!

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
6 0
K = 4a+9ab
k = a(4+9b)
k/(4+9b) = a
a = k/(4+9b)

None of the answer choices match what I got, so I'm thinking there's a typo. Perhaps choice A is supposed to say a = k/(4+9b) since that seems like the closest
Ber [7]3 years ago
6 0

Answer:

Step-by-step explanation:

A

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Can 5, 6 and 30 squared form a right triangle?
Galina-37 [17]

Answer:

no

Step-by-step explanation:

A triangle is equal to 180.

5²+6²=30²

25+36=900

61=900

No solution

4 0
3 years ago
Read 2 more answers
WHOEVER ANSWERS CORRECTLY I'LL GIVE BRAINLIEST!!!!!!!!!!!
aleksandr82 [10.1K]

Answer:

\frac{1}{125}

Step-by-step explanation:

5^{-3}= \frac{1}{5^{3}} =\frac{1}{125}

6 0
3 years ago
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HELP PLEAE GIVING BRAINLIEST! MEAN A LOT IF YOU HELP! :)<br> HELP SOLVE
Bumek [7]

Answer:

160

Step-by-step explanation:

Muliply both sides by 20/3 to get e=20/3*24=160

5 0
3 years ago
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Help on number 3 please thank you ver much
iVinArrow [24]
I think it would be these two

7 0
3 years ago
Enter your answer and show all the steps that you use to solve this problem in the space provided.
Andrej [43]

Answer:

13.7 ft^2

Step-by-step explanation:

1. Find the radius of the semicircle by dividing the diameter by 2 to get 1.8

2. Find the area of the semicircle.  Do this by substituting the equation to find the area of a semicircle with the numbers given and solving.  3.14(1.8^2)/2 = 5.0868

3. Find the area of the triangle.  Do this by substituting the equation to find the area of a semicircle with the numbers given and solving.  1/2(3.6*4.8) = 8.64

4.  Add both your numbers together to get 13.7268

5. Round to the nearest 10th to get 13.7 ft^2

5 0
2 years ago
Read 2 more answers
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