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Fynjy0 [20]
4 years ago
12

Given the proportion 8/5 = 2/m-3 what is the value of m

Mathematics
1 answer:
REY [17]4 years ago
7 0

Answer:

m = \frac{17}{4}

Step-by-step explanation:

Cross multiply.

\frac{8}{5} =\frac{2}{m-3}

8(m-3)=10

8m-24=10

8m=34

m=34/8

Simplify.

m= 17/4

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If f(x) =x/4 - 3 and g(x) = 4x2 + 2x - 4, find (f +g)(x).
Iteru [2.4K]

Answer:

4x^2 +9x/4 -7

Step-by-step explanation:

f(x) =x/4 - 3

g(x) = 4x^2 + 2x - 4

(f +g)(x) = x/4 - 3  +  4x^2 + 2x - 4

             = 4x^2 + 8x/4+x/4 -7

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3 years ago
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7 0
3 years ago
The table shows the results for spinning the spinner 50 times. What is the relative frequency for the event "spin a 4"? 2 4 Expe
tekilochka [14]
<h3>Answer:  6/25</h3>

======================================================

Explanation:

The table shows the spinner lands on "4" exactly 12 times out of the 50 total.

12/50 = (2*6)/(2*25) = 6/25

In decimal form that is 6/25 = 0.24 which converts to 24%

5 0
3 years ago
Which measurement is the greatest: 6 kilometers, 60 meters, 600 centimeters, or 6,000 millimeters
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60 m
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5 0
3 years ago
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