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Wewaii [24]
3 years ago
7

Find the perimeter. Simplify your answer.

Mathematics
1 answer:
OLEGan [10]3 years ago
7 0

Answer:

22w - 18  

Step-by-step explanation:

To find the perimeter we have to add up all the sides

10w-10+w+1+10w-10+w+1

combine light terms

22w - 18 would be our answer

Brainliest please

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han earns $33,00 for babysitting 4 hours. at this rate, how much will he earn if he babysits for 7 hours?
Stolb23 [73]

Answer:

$57.75

Step-by-step explanation:

7×33/4

231/4

57.75

4 0
2 years ago
If a large Rubik's cube has a volume of 1331 cubic inches what is its surface area ?
boyakko [2]
This cube would have a surface area of 726 inches squared. To get this you take the cube root of 1331 to get 11. This 11 is a side length so you use it to find the area of a side: 11*11 = 121. Then multiply this 121 by 6 because there are 6 sides to a cube and get 726.
6 0
4 years ago
Solve for x.<br><br> x^3=8/125<br><br> Enter your answer in the box as a fraction in simplest form.
Dahasolnce [82]
First you divide 8 by 125, with a new equation of:
x^3=0.064
You then take the cube root of 0.064, which happens to be 0.4
x=0.4
To make sure you can do 0.4*0.4*0.4.
8 0
3 years ago
Lin has a scale model of a modern train. The model is created at a scale of 1 to 48
kati45 [8]

Solution 1. 4.896 meters. Sample reasoning: The actual height is 48 times the scaled height. . 4,896 mm is 4.896 m.

102 mm is 0.102 m. The actual train is 48 times 0.102 m. .

2. No. Sample explanation: The modern train needs tracks that are 60 inches apart, because 1 1/4 x 48 =60 . The old tracks are only 54 inches, so they are not wide enough.

Step-by-step explanation:

4 0
4 years ago
Gerry and his family have moved into a new home with a great backyard. In the yard, they plan to have a garden, a lawn, and a pa
Alina [70]

3 centimetres = 1 yard

Answer 1:

30 cm

Answer 2:

45 cm

Answer 3:

24 cm

Answer 4:

12 cm

Pls make my answer as brainliest)))

4 0
3 years ago
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