3 years ago

Please graph! I have 3 minutes left of my timed test!

Mathematics

1 answer:

Anna35 [415]3 years ago

6 0

Answer:

Step-by-step explanation:

this photo explains, im not sure if its correct or if it explains well

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72y^5 + 18y^2 what is the GCF? or is this prime?

True [87]

GCF = 18y^2 because both can be divided by this

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3 years ago

Given the literal equation for the area formula of a trapezoid: A =12h(b1 + b2) solve for b1. Must show your work to receive ful

vodka [1.7K]

Use photo math it is a app

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3 years ago

Which one would it be?

mylen [45]

Answer:

Step-by-step explanation:

Because there are 2 different y values for the x value of 5. All x values can only have 1 y value.

For B, there are y points on the x value of 5, so this fails the vertical line test, and is therefore not a function

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4 years ago

Read 2 more answers

The width of a rectangle is four times its length. Write an expression for the perimeter of the rectangle

Arada [10]

Answer:

10x

Step-by-step explanation:

<h3>Expression:</h3>

Length = x unit

Width = 4*x = 4x

Perimeter = 2*(length + width )

= 2*(x + 4x)

= 2 *5x

= 10x

7 0

3 years ago

A city planner wants to build a ramp onto a highway. The vertical distance that the ramp goes up is 160ft. The length of the ram

Dimas [21]

Answer:

300 ft

Step-by-step explanation:

Given that a city planner wants to build a ramp onto a highway. The vertical distance that the ramp goes up is 160ft. The length of the ramp is 340ft and represents the hypotenuse of a right triangle.

i.e. the triangle formed is a right one with hypotenuse 340 ft and one side 160ft. The other side is the horizontal distance the ramp will cover say x

Then by Pythagorean theorem we get

$340^2 = 160^2+x^2\\x^2 =(340+160)(340-160)\\\\x^2 =90000\\x =300 ft$

Thus horizontal distance the ramp will cover = 300 ft.

4 0

3 years ago