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saveliy_v [14]
3 years ago
15

A triangle has a perimeter of 165 cm. The first side is 65 cm less than twice the second side. The third side is 10 cm less than

the second side. Find the length of each side of the triangle.
What equation represents the length of the first side if the second side is length s?
Mathematics
1 answer:
Neko [114]3 years ago
3 0

Answer:A triangle has a perimeter of 165 cm. The first side is 65 cm less than twice the second side. The third side is 10 cm less than the second side. Write and solve an equation to find the length of each side of the triangle.

The sides can be found by taking the square root of the area. , where = side. . So the length of a side is 6.3 cm.

Step-by-step explanation:

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What is the greatest common factor (GCF) of 15 and 64? <br>1. (3) <br>2.(4)<br>3.(8)<br>4.(1)​
omeli [17]
It’s 1.

Explanation: you need to find the greatest factor that works out for them both. You can cross out 4 and 8 because no other whole number can be multiplied to get 15, and it’s not 3 since you can’t multiply it with a whole number to get 64. 1 works for them both.
4 0
3 years ago
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The radius of the base of the cylinder is 10 centimeters,and its height is 20 centimeters.A cone is used to fill the cylinder wi
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Answer:

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Step-by-step explanation:

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3 years ago
Mary bought a 7lb bag of flour. She used 1/3 of the bag to bake wedding treats.
oee [108]

Answer:

she is left with 4.67 LB of flour.

Step-by-step explanation:

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8 0
3 years ago
Rewrite 1/5:1/2 as a unit rate
yulyashka [42]

Hey there! I'm happy to help!

The unit rate is how much stuff there is per 1 unit. All ratios can be rewritten as fractions, this one could be 0.2/0.5. The word per means divide, and fractions are basically dividing. So, we want the denominator to be 1.

To get 0.5 to 1, we multiply by 2. So, we will multiply the fraction by 2/2.

0.2/0.5(2/2)=0.4/1

Therefore, the unit rate is 0.4/1 or 0.4:1 or 0.4 per 1.

Have a wonderful day! :D

4 0
3 years ago
PLEASE HELP!!!!!!!!!!!!!!!
AysviL [449]

I would say it would be 55 and if this question.If you get the answer incorrect my apologies

Step-by-step explanation:

40 + y + y + 30 = 180

2y + 70 = 180

2y + 70 (-70) = 180 (-70)

2y = 180 - 70

2y = 1102y/2 = 110/2

y = 110/2

y = 55

helped by AnimeBrainly.

5 0
3 years ago
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