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3 years ago

Milan drove 715 miles in 11 hours. At the same rate, how many miles would he drive in 9 hours?

Mathematics

1 answer:

Gwar [14]3 years ago

7 0

Answer:

585 miles

Step-by-step explanation:

Basically since he drove 715 miles in 11 hours you would have to divide the 2 numbers then you get 63.

63 is the rate so then you multiply by 9 hours then that's your miles.

585 miles

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Find the value of x. Please help, it'd be appreciated :)

DaniilM [7]

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2 years ago

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What is a solution to the equation x 2 = 121.

gizmo_the_mogwai [7]

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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. A right rectangular pri

Alla [95]

the surface area of the prism is $234mm^2$ .

<u>Step-by-step explanation:</u>

Here we have , A right rectangular prism has a length of 15 millimeters, width of 3 millimeters, and height of 4 millimeters. We need to find What is the surface area of the prism . Let's find out:

We know that surface area of the prism = $2(lb+bw+wl)$ . According to question we have following parameters as :

$length = 15 mm\\width=3mm\\height=4mm$

Putting these values to find area of prism we get:

⇒ $Area = 2(lw+wh+hl)$

⇒ $Area = 2(15(3)+3(4)+4(15))$

⇒ $Area = 2(45+12+60)$

⇒ $Area = 2(117)$

⇒ $Area = 234mm^2$

Therefore , the surface area of the prism is $234mm^2$ .

6 0

3 years ago

Aiden borrows a book a public library. He read a few pages on day one. One day two, he reads twice the number of pages than he r

Alisiya [41]

Answer:

110 pages

Step-by-step explanation:

Day 1 =x

Day 2 =2x

Day 3 =x-6

(x)+(2x)+(x-6)=458

Add likes together.

4x-6=458

4x=464. Divide both sides by 4 to get x. X=116

Day 3=116-6=110

7 0

3 years ago

PLEASE HELP

shtirl [24]

Answer:

70 m

Step-by-step explanation:

AB makes a 30-60-90 triangle with the wall.

AC makes a 45-45-90 triangle with the wall.

In a 30-60-90 triangle, the short leg (opposite of the 30° angle) is half the hypotenuse.

In a 45-45-90 triangle, the legs are the same length.

So the distance between the left wall and the laser is 60/2 = 30 m.

The distance between the right wall and the laser is 40 m.

The total distance is therefore 70 m.

6 0

2 years ago