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timofeeve [1]
3 years ago
5

Write and solve a proportion to complete the statement. Round your answer to the nearest hundredth. 90 lb ≈ kg

Mathematics
2 answers:
Talja [164]3 years ago
5 0
40.82 kg beacause one kg is 2.20462 pounds so if you add all that together it all adds up to that.
madreJ [45]3 years ago
4 0
1 kg = 2.2 lb
to set up your proportion
- put your given over one
90lb / 1
then multiply that by you conversion factor which is 1 kg = 2.2 lb
90lb/1   x   1kg/2.2lb
since you have lb on both the top and bottom that unit would cancel out leaving you with kg
if you multiply straight across you get 90 x 1 = 90 and 1 x 2.2 = 2.2
now you just divide the top number by the bottom number 90 ÷ 2.2 = 40.91 kg
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MatroZZZ [7]

Answer:

45 minutes

Step-by-step explanation:

let after t hours they meet after the second runner starts.

15 minutes=1/4 hour.

6(t+1/4)=8t

6t+6/4=8t

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6 0
3 years ago
Read 2 more answers
If JM = 5x – 8 and LM = 2x – 6, which expression represents JL?
muminat

Answer:

The expression represents JL is<u> 3x - 2</u>.

Step-by-step explanation:

Given:

JM = 5x – 8 and LM = 2x – 6.

Now, to find expression represents JL.

JM = JL + LM

<em>Subtracting both sides by LM we get:</em>

JM - LM = JL.

JL = JM - LM

Now, putting the expression to get JL:

JL=5x-8-(2x-6)

JL=5x-8-2x+6

JL=3x-2.

Therefore, the expression represents JL is 3x - 2.

8 0
3 years ago
Please help me!! i know u saw this so help me
storchak [24]

Answer:

I think 8

Step-by-step explanation:

9/2 and 5/8

here 8 is the LCM.

so, 9/2 × 4/4

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which gives: 36/8 and 5/8

7 0
3 years ago
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trapecia [35]

CEVAP:....................

4 0
3 years ago
273.261 in word form
PilotLPTM [1.2K]
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