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2 years ago

How do you convert 270 kph to mph?

1 answer:

7 0

First, you have to know how many miles are in a kilometer. A mile is a total of 1609.54 meters, and a kilometer is 1000 meters. You have to do the next operation:270×1000%1609.54.

Hope workes for yoy

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Simplify: 18q2−45q+25/9q2−25.

Svet_ta [14]

Answer:

$\frac{(6q-5)}{(3q+5)}$

Step-by-step explanation:

Given: $\frac{18q^{2}-45q+25 }{9q^{2}-25 }$

Factorizing the numerator and the denominator, we have:

18 $q^{2}$ - 45q + 25 = 18 $q^{2}$ - 30q - 15q + 25

= (3q - 5)(6q - 5)

and

9 $q^{2}$ - 25 = (3q - 5)(3q + 5)

So that,

$\frac{18q^{2}-45q+25 }{9q^{2}-25 }$ = $\frac{(3q-5)(6q-5)}{(3q-5)(3q+5)}$

= $\frac{(6q-5)}{(3q+5)}$

Therefore,

$\frac{18q^{2}-45q+25 }{9q^{2}-25 }$ = $\frac{(6q-5)}{(3q+5)}$

5 0

2 years ago

A new car is purchased for 23700 dollars. The value of the car depreciates at 13.5% per year. What will the value of the car be,

Marianna [84]

The answer is 23,698.65 : )

7 0

2 years ago

Read 2 more answers

3456

Bumek [7]

idkStep-by-step explanation:

7 0

2 years ago

PLEASE HELP 20 POINTS!! QUESTION IS AN IMAGE

prisoha [69]

Okay, so first off, if you need to graph anything, I suggest Desmos, it's a website with an online graphing calculator. It saved my life for highschool geometry.

Now, to answer your question, your y-intercept is going to be at point (0,2). Your x-intercepts are going to be at points (-2,0) and (-4,0). Your point is at (-3,-1). And then your lines simply extend from there.

Hope this isn't too late to be helpful, good luck with your assignments.

5 0

2 years ago

The area of the base of this right rectangular prism is 14 square centimeters, and the height is 3 centimeters. What is the volu

Crank

Answer:

42cm^3

Step-by-step explanation:

Given data

Area of base= 14 square centimeters,

Height= 3 centimeters

Volume = Area* Height

Volume= 14*3

Volume= 42 cm^3

Hence the volume of the prism is 42cm^3

5 0

2 years ago