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2 years ago

Is 390 a compatible number or no

Mathematics

2 answers:

IrinaK [193]2 years ago

8 0

Answer:

Yes is is because it is close to 400, I think. "Compatible numbers are close in value to the actual numbers that make estimating the answer and computing problems easier."

Step-by-step explanation:

mezya [45]2 years ago

4 0

Answer:

no. I believe this is the answer

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SOMEONE PLEASE HELP!!! HURRY

MAXImum [283]

Answer:

Slope of the line DV = -1

Step-by-step explanation:

Let point D (-5, 1) be $(x_{1}, y_{1})$

Let point V (-1, -3) be $(x_{2}, y_{2})$

$m=\frac{y_2-y_1}{x_2-x_1}$

Plug in the appropriate values,

$m = \frac{-3-1}{-1-(-5)} = \frac{-4}{4} = -1$

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1 year ago

Which equation can you use to find the value of x?

klemol [59]

Answer:

$3x=78+(x-2)$

Step-by-step explanation:

The complete question in the attached figure

we know that

The <u><em>Triangle Exterior Angle Theorem</em></u> states that: An exterior angle of a triangle is equal to the sum of the opposite interior angles.

In this problem

$3x=78+(x-2)$

solve for x

$3x=76+x\\3x-x=76\\2x=76\\x=38^o$

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3 years ago

Which of the following inequalities have -8 in its solution set?

BaLLatris [955]

Answer:

3x >/= 24 or 3x </= -24

Step-by-step explanation:

Plug in (-8) for (x) and solve.

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3 years ago

Find the product of 400 and 9.460730473 times 10/15

azamat

Answer:

272.973820315

Step-by-step explanation:

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2 years ago

an online movie streaming plan has no annual fee but charges $4.25 per movie watched. Another plan charges an annual fee of $36

Juli2301 [7.4K]

X is the number of movies for the cost of the plan to be the same.

4.25x=36+3.5x
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x=36/0.75
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3 years ago

Read 2 more answers

Is 390 a compatible number or no​

Is 390 a compatible number or no