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Serjik [45]
3 years ago
15

Solve the proportion below. 5/x = 30/72 a.12 b.9 c.6 d.30

Mathematics
2 answers:
AnnyKZ [126]3 years ago
3 0

Answer:

A. 12

Step-by-step explanation:

Cross multiply:

30x = 72(5)

x = 360/30

x = 12

Stels [109]3 years ago
3 0

Hey there! :)

Answer:

x = 12.

Step-by-step explanation:

Set the two proportions equal to each other:

\frac{5}{x}  = \frac{30}{72}

Cross multiply to solve for x:

5 · 72 = 30 · x

360 = 30x

Divide both sides by 30:

360/30 = 30x/30

12 = x.

Therefore, the value of 'x' in this proportion is 12.

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If the graph of y = lxl is translated so that the point (1, 1) is moved to (1.4), what is the equation of the new graph?
Fittoniya [83]

Answer:

y = |x| + 3.

Step-by-step explanation:

The movement of  the y value from 1 to 4 is  a translation  of 3 units upwards.

The graph  is y = |x| + 3.

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3 years ago
PERIODIC FUNCTIONS AND TRIGONOMETRY FOR 25 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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The sine increases from 0 to 90 degrees and from 270 to 360 degrees
The sine decreases from 90 to 270 degrees

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3 years ago
Find the interest due on $600 at 9.5% for 120 days.
KATRIN_1 [288]

Answer:

Interest= $ 18.73

Step-by-step explanation:

Given : $600 at 9.5% for 120 days

To find : Find the interest due

Solution :

Simple interest formula  I=P\times r\times t

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1 day = \frac{1}{365} year

120 days = \frac{120}{365} year

Put values in the formula

I=P\times r\times t

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Therefore, Interest= $ 18.73




5 0
2 years ago
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How to put 24.357 in expanded form?
muminat
20 + 4 + 3/10 + 5/100 + 7/1000
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3 years ago
A 12 ounce soda costs $1.25 in the vending machine. At this rate, how much would a 32 ounce soda cost
pochemuha

Answer:

3.75

Step-by-step explanation:

1.25 times 3

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3 years ago
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