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3 years ago

5

Hudson is already 40 miles away from home on his drive back to college. He is driving 65 mi/hr. Write an equation that models th

e total distance d travelled after h hours.

1 answer:

sergejj [24]3 years ago

6 0

He is 40 mins away form home because he is going 65 mi/hr = 1 min per mile

hopefully that helps you make an equation

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Ratling [72]

Answer:

sqrt(x^2+y^2)

Step-by-step explanation:

x^2+y^2=z^2 (Pythagorean theorem)

sqrt(x^2+y^2)=sqrt(z^2)

sqrt(x^2+y^2)=z

3 0

2 years ago

What is the volume of a cylinder if the radius is 8 and the height is 6

gizmo_the_mogwai [7]

Answer:

1205.76

Step-by-step explanation:

The formula for volume of a cylinder is : π(or 3.14)r²h

Plug in the variables and solve

(3.14)(8)²(6)

(3.14)64(6)

384(3.14)

1205.76

Hope this helps

6 0

2 years ago

Read 2 more answers

Divide 48 in the ratio of 2 : 4

dimaraw [331]

The correct answer is 8

7 0

2 years ago

What number times itself equals 196?

leonid [27]

<span>number times itself equals 196
</span>
$= n * n = 196$

$14 * 14 = 196$

8 0

3 years ago

Read 2 more answers

This last one I need help on too

ExtremeBDS [4]

Answer:

$x=\frac{3}{4}+i\frac{\sqrt{7}}{4},\:x=\frac{3}{4}-i\frac{\sqrt{7}}{4}$

Step-by-step explanation:

simplify $\frac{-3}{x-2}$ by putting the negative sign on the outside. $\frac{2x}{x-1}-\frac{2x-5}{x^2-3x+2}=-\frac{3}{x-2}$

find the LCM of the denominators. It is (x-1)(x-2). Multiply by the LCM:

$\frac{2x}{x-1}\left(x-1\right)\left(x-2\right)-\frac{2x-5}{x^2-3x+2}\left(x-1\right)\left(x-2\right)=-\frac{3}{x-2}\left(x-1\right)\left(x-2\right)$

Simplify:

$2x\left(x-2\right)-\left(2x-5\right)=-3\left(x-1\right)$

solve: $x=\frac{3}{4}+i\frac{\sqrt{7}}{4},\:x=\frac{3}{4}-i\frac{\sqrt{7}}{4}$

3 0

2 years ago