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o-na [289]
3 years ago
5

A piece of string is 112 inches long. The student wants to cut it into 2 pieces so that one piece is 3 times as long as the othe

r. How long is each piece?
Mathematics
2 answers:
goldenfox [79]3 years ago
6 0
112/2 = 56x3 = 168 im pretty sure :/
gogolik [260]3 years ago
3 0
37.33333333333 so about 37" I'm thinking..
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PLEASE HELP!! DUE REALLY SOON (LINK)
andre [41]

Answer:

youngest=115

middle=150

elder=230

Step-by-step explanation:

let the youngest be x

the middle will be x+35

the oldest will be 2x

x+x+35+2x=495

4x+35=495

4x=495-35

4x=460

x=115

since the youngest is x,the money he will receive is $115.

the middle will be x+35 which is equal to 115+35=$150.

lastly the oldest will be 2x which is equal to 2×115=$230.

7 0
3 years ago
Read 2 more answers
Line QR contains (2, 8) and (3, 10) Line ST contains points (0, 6) and (-2, 2). Lines QR and ST are (4 points)
Inessa [10]
Slope formula:
m  = y2 - y1 / x2 - x1

Line QR: (2,8) (3,10)
m = 10 - 8 / 3 - 2 = 2 / 1 = 2

Line ST: (0,6) (-2,2)
m = 2 - 6 / -2 - 0 = -4/-2 = 2

<span>c. parallel because the slopes are the same</span>
3 0
3 years ago
Can someone help me with this pls. I’ll give brainliest
nasty-shy [4]

Answer:

26

Step-by-step explanation:

a triangle is 180 degrees add 120 + 34 to get 154

180 -154 = 26

3 0
2 years ago
Samantha plays a trivia game. She earns 3 points for each
Rudiy27

この質問は緒と面白いね

11x3=33

33-4x0.75=30

頑張ってね!

5 0
2 years ago
Write two properties of right angled triangle​
leonid [27]

Answer:

The properties of right angle triangle are as follows

  1. the hypotenuse is the longest side
  2. one angle is 90 degree then other angle will be also 90 degree.

5 0
2 years ago
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