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Volgvan
3 years ago
10

Which expression is equivalent to 10-8?

Mathematics
2 answers:
vaieri [72.5K]3 years ago
8 0

Answer:

A

Step-by-step explanation:

Anastaziya [24]3 years ago
8 0

Answer:

A

Step-by-step explanation:

10 - 8= 2

10 + (-8) =2

It looks confusing but is literally the same thing. If you are feeling confused message me for a more in depth explanation.

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What is the sum of the measures of the angles of this 9-sided polygon?
andrezito [222]

Answer:

the answer is 1260 or B on edge

Step-by-step explanation:

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8 0
3 years ago
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Find the surface area of the solid shown or described. If necessary, round to the nearest tenth
Margarita [4]

Answer:

616cm²or³

Step-by-step explanation:

SA = 2(lw)+2(lh)+2(hw)

SA=2(10×14) + 2(10×7) + 2(7×14)

SA= 2(140) + 2(70) + 2(98)

SA=280+140+196

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7 0
3 years ago
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6 0
3 years ago
If Dain wants $50,000 after 3 years to make a down payment on a house, how much does he need to invest every quarter, into an ac
dangina [55]

Answer:

P = $41,820.01

Step-by-step explanation:

A = P(1 + r/n)^nt

P = A / (1 + r/n)^nt

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n = number of periods = 4

r = interest rate = 6% = 0.06

t = time = 3 years

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5 0
3 years ago
There are 32 students in a class. 12 of those students are girls what percent of the class are boys?
gtnhenbr [62]
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3 0
4 years ago
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