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3 years ago

Answer fast!! With explanation pls

Mathematics

2 answers:

klemol [59]3 years ago

8 0

Answer choice D.

It can't be answer choice A because 1/6 - (-3/8) is the same as 1/6 + 3/8.

The original expression subtracts them.

It can't be answer choice B because of the same reason and it turned 1/2 into a negative

It can't be answer choice C because it also turned 1/2 to a negative.

Zepler [3.9K]3 years ago

4 0

D is equivalent because brackets don’t change anything here

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Enter the value of n for the equation

Delicious77 [7]

Answer:

n = 14

Step-by-step explanation:

When you are multiplying exponents with the same base, you add them.

11 + 3 = 14.

Therefore, n = 14

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3 years ago

Find the area of the triangle. Round your answer to the nearest tenth. Triangle ABC Line AB =15 yd, Line AC = 15 yd, ∠A= 48° a.

neonofarm [45]

Answer:

A = 83.6 yd² ⇒ answer (d)

Step-by-step explanation:

∵ AB = 15 , AC = 15 and m∠A = 48°

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∴ A = 1/2 × S1 × S2 × sin including angle between two sides

∴ A = 1/2 × 15 × 15 × sin48 = 83.6 yd² ⇒ answer (d)

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3 years ago

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Answer:

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3 years ago

What is the value of x in 40,000 mg = 10x g? Please answer quick!

Paul [167]

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Hope this helps.

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3 years ago

How do you answer this question.

Ipatiy [6.2K]

Lets write this out:-

$\frac{50}{100} + \frac{30}{100}$

To answer this we just need to add the numerators of both fractions because the denominator's are already common multiples.

$\frac{50}{100}+ \frac{30}{100} = \frac{80}{100}$

Now lets simplify $\frac{80}{100}$ .

$\frac{80/20}{100/20}= \frac{4}{5}$

So, $\frac{50}{100}+ \frac{30}{100} = \frac{80}{100}= \frac{4}{5}$

Hope I helped ya!! xD

8 0

3 years ago

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