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2 years ago

5/1 + 1/7 this is how the problem is set up do I flip the 5/1 if so what method...

1 answer:

8 0

Use the fraction addition formula. $\frac{a}{b} + \frac{c}{d}= \frac{(ad+bc)}{bd}$

Substitute the numbers into the formula.
a=5, b=1, c=1, d=7

$\frac{5}{1}+ \frac{1}{7} = \frac{12}{35}$

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Find the solution(s) to the system of equations represented in the graph.

jolli1 [7]

Answer:

(-3,0) and (0,3)

Step-by-step explanation:

The solution to the system of equation is where the two graphs intersect

The intersect at two points

(-3,0) and (0,3)

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2 years ago

as you did during the lesson, label and represents the product or quotient by drawing disks on the place value chart 10 x 4 thio

Naily [24]

Answer : 40,000

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4000 X 10 = 40,000.

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2 years ago

Convert 25 1/3% to decimal. Round to the nearest thousandth if necessary.

Anni [7]

Decimal: 25.3333, but converted properly it is
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2 years ago

The temperature of a pot of hot water is 200.5. The temperature of the water decreases 3.5 per minute. What is the temperature o

irina1246 [14]

Answer:

The temperature of the liquid 15 minutes later is $151.5$

Step-by-step explanation:

This is an example of arithmetic progression

We need to find 15 th term

Here

$a=200.5\\\\d=-3.5\\\\t_{15}=200.5+(15-1)\times-3.5\\\\=151.5$

3 0

1 year ago

An angle measures 14° more than the measure of its complementary angle. What is the measure of each angle?

Mars2501 [29]

Answer:Complementary angles are two angles whose degree measurements add up to 90 degrees. The first angle would be (x + 14.4) and its complementary angle would be x. Therefore, you would set up this problem as: x + (x + 14.4) = 902x + 14.4 = 902x = 75.6 x = 37.8 (one angle)And (x + 14.4) = 52.2 (other angle).

To check: 37.8 + 52.2 = 90

Step-by-step explanation:

7 0

1 year ago