3 years ago

Please help with question 7 and 8 also 9

Mathematics

1 answer:

noname [10]3 years ago

5 0

I think it would be B but I’m not sure for number 7

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Combine the like terms of the expression (8 + 6x) + (-4 + 9c). Explain how you simplified the expression in each step. * pls hel

Delicious77 [7]

Answer: 6x+9c+4

Step-by-step explanation: (8 + 6x) + (-4 + 9c)

8+6x-4+9c

6x+9c+8-4

6x+9c+4

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3 years ago

Find the sum of the first 8 terms in the sequence 2 8 32 128

Zigmanuir [339]

the sequence is in multiples of 4 (2*4=8, 8*4=32, 32*4=128)

so 128*4=512, 512*4=2048, 2048*4=8192 & 8192*4=32768

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3 years ago

Please help! Thank you

erica [24]

Answer:

B 10/26

Step-by-step explanation:

Cosine is the adjacent side over the hypotenuse.

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blagie [28]

B is the answer

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$s = \pi {r}^{2} h$
which r stands for radius
and h stands for height

the diameter is 16
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On Tuesday, a local hamburger shop sold a combined total of 544 hamburgers and cheeseburgers. The number of cheeseburgers sold w

Papessa [141]

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