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11111nata11111 [884]
4 years ago
5

What is the value of this expression when a=4, b=-5, and c=-7?

Mathematics
1 answer:
nasty-shy [4]4 years ago
4 0

Answer: C. 6 1/6

Step-by-step explanation:

2 * -5 * -7 = -10 * -7 = 70

70 + 4 = 74

3 * 4 = 12

74/12 = 6 1/6

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snow_tiger [21]

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3 years ago
What are possible values for a and b in the equation 4^a/4^b=4^-1
vlabodo [156]

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=

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7 0
3 years ago
Specifications for a piece of material used in the manufacture of a bed mattress require that the piece be between a Lower and U
wolverine [178]

Answer:

Hello a value is missing in your question below is the value

samples of n = 10

answer : 24.63 <  μ  < 25.370

Step-by-step explanation:

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Sample size = n = 10

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next calculate for margin of error

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4 0
3 years ago
The perimeter of a college basketball court is 96m and the length is 14me more than the width. what are the dimesions?​
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Step-by-step explanation:

let width =x

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8 0
3 years ago
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zaharov [31]

Answer:

this is your answer

I hope it helps you

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