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jolli1 [7]
3 years ago
5

Lena drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 6 hours. When Lena drove h

ome, there was no traffic and the trip only took 4 hours. If her average rate was 22 miles per hour faster on the trip home, how far away does Lena live from the mountains?
Mathematics
1 answer:
tekilochka [14]3 years ago
7 0
I believe the answer is 88
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I need to find the area of the shaded region, but I need detailed steps
olasank [31]
The shaded region is a parallelogram.

The formula for the area of any parallelogram is A=bh.

The base of the parallelogram is 2 meters long (given).

The height of the parallelogram is 9 meters (do not be fooled by the unnecessary information of 14 meters)
The height is 9 meters because the height has to be perpendicular to the base. Thus, the side length must be 9 meters.

Multiply them together.

2 \times 9 = 18

The area of the parallelogram is 18 square meters.
7 0
4 years ago
a rectangle has a perimeter of 34 inches the left side is 6 inches long what is the length of the top side
blsea [12.9K]

<span>P=34</span> inches<span>
a= left side=6 inches</span>

b= top side

P=2a+2b<span>

<span>P=34=2*6+2b
34=12+2b
b=11</span></span>

the length of the top side is 11 inches

6 0
3 years ago
Hello I need some help with this problem if you don’t know how do this please move along and don’t get me excited and you leave
Aleks [24]
The answer is -30/77
4 0
3 years ago
10/14-10/18
chubhunter [2.5K]

Answer:

1lb 2 ounces

Step-by-step explanation:

Just multiply 3 by 5.9

4 0
3 years ago
Given that W is directly proportional to the square of V, and W = 320 when V = 8, find W when V = 9.
lorasvet [3.4K]

The value of W when V = 9 is 405

<h3>How to solve for W?</h3>

The variation is a direct variation from W to V^2.

This means that:

W = kV^2

Where k is the constant of variation.

W = 320 when V = 8 means that:

320 = k * 8^2

Evaluate

320 = 64k

Divide both sides by 64

k = 5

Substitute k = 5 in W = kV^2

W = 5V^2

When V = 9, we have:

W = 5 * 9^2

Evaluate

W = 405

Hence, the value of W when V = 9 is 405

Read more about direct variation at:

brainly.com/question/6499629

#SPJ1

3 0
2 years ago
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