3 years ago

Which values for x makes the sentence true ?

Mathematics

1 answer:

Tom [10]3 years ago

4 0

Answer:

it's D

Step-by-step explanation:

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Help!! I need this ASAP

Rzqust [24]

Answer:

x=15

Step-by-step explanation:

Well, you have 2 numbers that sum up to 90 (the angle) so you can first minus the one you know, making your number from 90-30=60. Now all thats left is the 4x=60, which you can do 60/4=15 to get your answer that x=15.

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2 years ago

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I NEED HELP ASAP!!!!!

lord [1]

Answer:

Graph and solutions attached

Step-by-step explanation:

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2 years ago

Is 45.07 x 3.25 an overestimate

vitfil [10]

Answer:

No i dont think it is

Step-by-step explanation:

srry if im wrong :C

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3 years ago

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Jeff is buying books at a used bookstore he wants to approximate the total cost of his purchase before checking out which amount

amid [387]

Answer:

$35.00

Step-by-step explanation:

I just did it rn

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2 years ago

What is the slope of the line in the graph?<br>4th possible answer is 4/3<br>----<br>بنام<br>

Delvig [45]

Answer: Second option.

Step-by-step explanation:

The slope of a line can be calculated with this formula:

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

Then, you need to choose two points of the line shown in the graph and substitute them into the formula for calculate the slope:

Let's pick the points (-4,4) and (4,-2).

Substituting:

$m=\frac{-2-4}{4-(-4)}$

Simplifiying, you get that the slope of the line in the graph is:

$m=\frac{-2-4}{4-(-4)}\\\\m=\frac{-6}{4+4}\\\\m=\frac{-6}{8}\\\\m=-\frac{3}{4}$

6 0

3 years ago