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aalyn [17]
3 years ago
5

If a/b = 4, a = 8c, and c = 9, what is the value of b?

Mathematics
2 answers:
yaroslaw [1]3 years ago
7 0

Answer:

18

Step-by-step explanation:

ludmilkaskok [199]3 years ago
4 0

Answer:

8 is the answer

Step-by-step explanation:

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A percent is a rate in which the first term is compared to ______
PIT_PIT [208]

Answer:

From what we know about percentages and unit rates, the correct options are:

1) 100

2) 1

What is a percent?

Suppose we have an amount A, this would be the 100%.

If we want to know how much a quantity B represents, compared to A, we have:

A = 100%

B = x

where x is a percentage, to find the value of x we compute:

x = (B/A)*100%

While there is a dependence on A, we actually are comparing the term with 100 (because A represents a 100%), so the correct option is A: 100

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6 0
2 years ago
Which graph best represents the equation 2x + 4y equals negative 8
Hitman42 [59]
You have to solve for y
Subtract 2x to the other side
Divide both sides by 4
y=-1x/2-2
Graph D has a slope of -1/2 and a y-intercept of -2
6 0
3 years ago
What is the length of the hypotenuse, c? Round your answer to the nearest hundredth.
Afina-wow [57]

Answer:

Step-by-step explanation:

By using the Pythagorean theorem:

b^2+3^2=5^2
b^2+9=25

b=sqrt (25-9)

b=sqrt(16)

b=4

=> 4^2+7^2=c^2
16+49=c^2
65=c^2
=>c=sqrt(65)

c = (approximately) 8

5 0
2 years ago
Nadine can send or receive a text message for $0.15 or get an unlimited number for $5.00. Write and solve an inequality to find
pogonyaev
I think it would be 33 1/2 messages.

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3 years ago
What is 0.5, 1/4, 0.75, 2/5 least to greatest
ser-zykov [4K]
1/4, 2/5, 0.5, 0.75

1/4 is 0.25
2/5 is 0.40
Then order from least to greatest.
4 0
3 years ago
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