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2 years ago

7+9+(12—8)\2x4 HELP ME PLEASE!!

Mathematics

1 answer:

Talja [164]2 years ago

4 0

Answer:

i think it is The result can be shown in multiple forms.

Exact Form:

83\8

Decimal Form:

10.375

Mixed Number Form:

10 3\8

Step-by-step explanation:

i might be wrong and if i am im sorr ._.

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3 years ago

The measures of the angles of a triangle are 55°, 25, and 100°. What is the measure of the largest exterior angle

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Answer:

155answer.

Step-by-step explanation:

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2 years ago

Identify the terms. (include 20)<br> 3x+5=20

Reika [66]

Answer:

x = 2.5

------------------

Equation:

3 + 5 = 8

Starting:

8x = 20

Conclusion:

x = 2.5

Check:

2.5 * 8 = 20

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2 years ago

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3 years ago

It took Lou 2 1/2 gallons of paint to paint one fence. How many gallons to paint six fences that are small in size

rusak2 [61]

Answer:

15 gallons to paint six fences that are small in size.

Step-by-step explanation:

Unit rate defined as the rates are expressed as a quantity 1 such as 3 miles per hour or 5 meter per seconds.

As per the statement:

It took Lou $2\frac{1}{2}$ gallons of paint to paint one fence.

$\text{Unit rate per fence}= \frac{\text{Number of gallons of paint}}{\text{number of fences}}$

Substitute the given value we have;

$\text{Unit rate per fence}= \frac{\frac{5}{2} }{1} = \frac{5}{2}$ gallons.

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By definition of unit rate;

$\text{Number of gallons to paint 6 fences}= \text{Unit rate per fence} \times 6$

Substitute the given values we have;

$\text{Number of gallons to paint 6 fences}= \frac{5}{2} \times 6 = 5 \times 3 = 15$

Therefore, 15 gallons to paint six fences that are small in size.

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3 years ago