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Andrews [41]
3 years ago
13

Someone knows it, I take help

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
6 0

Answer:

5a^2 + 7a

Step-by-step explanation:

Combine like terms

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9/11 = c/55<br><br><br> c=???<br> answwedbhksjbdew<br> \
Scorpion4ik [409]

Answer:

C=45

if 9/11 = c/55 you have to divide the c/55 by 9/11, resulting in c/9 = 5

multiply 9 by 5 to get 45

Step-by-step explanation:

5 0
2 years ago
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If h(x) = 5 + x and k (x) = StartFraction 1 Over x EndFraction, which expression is equivalent to (k circle h) (x)?
Semenov [28]

Answer:

The answer is B 1/(5+x)

Step-by-step explanation: I just took this test on edgenuity and had trouble with this exact question

8 0
3 years ago
Ill mark brainlist plss help
KonstantinChe [14]
I believe the answer is d
4 0
2 years ago
Hi!! I need help image attatched below
jeka57 [31]

A

Did the test and past the grade your in

8 0
3 years ago
Who know how to do surface area of cylinders? Really need help
DiKsa [7]

Answer:

To find the surface area of a cylinder add the surface area of each end plus the surface area of the side. Each end is a circle so the surface area of each end is π * r2, where r is the radius of the end. There are two ends so their combinded surface area is 2 π * r2.

Step-by-step explanation:

8 0
3 years ago
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