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3 years ago

Please select the best answer from the choices provided T F

Mathematics

1 answer:

bogdanovich [222]3 years ago

8 0

Answer:

Step-by-step explanation:

The ordered pair (-2,-1) can also be represented by (x,y). To check the inequality we can substitute the values into the given inequality.

$y>-\sqrt{x+11+1}$

$-1>-\sqrt{-2+11+1}$

$-1>-\sqrt{10}$

$-1>-3.1622$

After substituting the values, we then have a clear view that -1 is Greater than -3.1622.

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Compare 6 ⋅ 108 to 3 ⋅ 106.

djverab [1.8K]

Answer:

$6*10^8$ is 200 times larger than $3*10^6$

Step-by-step explanation:

$6*10^8\ and \ 3*10^6$

To compare both values we divide the exponents

$\frac{6*10^8}{3*10^6}$

6 divide by 3 is 2

for simplify exponents we use exponential property

a^m / a^n = a^(m-n)

$\frac{10^8}{10^6}=10^2$

$\frac{6*10^8}{3*10^6}=2*10^2= 200$

$6*10^8$ is 200 times larger than $3*10^6$

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3 years ago

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If you were to use the substitution method to solve the following system, choose the

Nezavi [6.7K]

Answer:

15x - y = - 6.....15x + 6 = y...so we sub in 15x + 6 in for y on the other equation

5x - 3y = -13

5x - 3(15x + 6) = -13 <== the new equation

Step-by-step explanation:

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2 years ago

In which equation x is = to 180<br> (A) x/49=7 (B) x/12-7 =13 (C) x/3-15=45

topjm [15]

The answers is C. because when you do 180/3-15 you get 45 as the answer.

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3 years ago

Which is a measure of center of a distribution?

Delvig [45]

B because The measure of center of distribution would have to be in be

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3 years ago

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Is my answer correct ? I put 4 as my answer btw .

7nadin3 [17]

To the nearest hundredth the correct answer is 4.05, but you're basically right

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3 years ago