4 years ago

How do I know when to divide multiply add or subtract in a math word problem

Mathematics

1 answer:

deff fn [24]4 years ago

8 0

It will says divided by or took away for subtracting and put in for adding

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Is 1/4 closer to 0, 1/2, 1

vivado [14]

Answer:

it is closer to 0 :):):):):)

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3 years ago

8 – 2x = 20<br> What is x

Nesterboy [21]

Here,

8-2x=20

or,8-20=2x

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3 years ago

Given that m and n are parallel, and p is a transversal that is perpendicular to m, give an explanation for why it must also be

IrinaVladis [17]

Answer:

p is perpendicular to n. Proved.

Step-by-step explanation:

See the diagram attached.

Let us assume that mm' and nn' are two straight lines parallel to each other and pp' is a transversal.

It is given that pp' is perpendicular to mm' i.e. ∠po'm = 90°

Now, since mm'║nn' and pp' is a transversal, so, ∠pon = ∠po'm = 90° {Those are corresponding angles}

So, pp' is also perpendicular to nn'. {Proved}

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3 years ago

What is the slope of the line described by the equation y-1=3x

Alex777 [14]

Answer:

Hey there!

The line can be expressed into y intercept form, y=3x+1.

Thus, in y=mx+b form, m is the slope, and we see that 3 is the slope of the line.

Let me know if this helps :)

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4 years ago

Find the area of the trapezoid by decomposing it into other shapes. A) 157 cm2 B) 163 cm2 C) 167 cm2 D) 171 cm2

tangare [24]

Answer:

The answer is D- 171 cm2

Step-by-step explanation:

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3 years ago