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jenyasd209 [6]
3 years ago
15

Which equation represents a proportional relationship that has a constant of proportional equal to 4/5

Mathematics
1 answer:
Andre45 [30]3 years ago
3 0

y=4/5 x      is a proportional relationship

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For the line passing through the points (-3,1) and (2,-5)
Ronch [10]

Answer:

y=-6/5x-2.6

Step-by-step explanation:

7 0
3 years ago
In 1000 sq. meter of land a farmer cultivated 765 kg of rice with the wastage of 23.5%.I) Find the weight of the wastage. II) Fi
slega [8]

Answer:

i. weight of wastage(kg) = 179.775 kg

ii. weight of rice cultivated = 765 kg - 179. 775 kg = 585.225 kg

percentage of rice cultivated = 100 - 23.5 = 76.5%

Step-by-step explanation:

A land of 1000 sq. meter  is used to cultivate 765 kg of rice with wastage of 23.5%.

i. The wastage in percentage is 23.5% but the weight of the wastage in weight is  23.5% of 765 kg

weight of wastage = 23.5/100 × 765

weight of wastage = 17977.5/100

weight of wastage(kg) = 179.775 kg

ii. weight and percentage of rice cultivated.

weight of rice cultivated = 765 kg - 179. 775 kg = 585.225 kg

percentage of rice cultivated = 100 - 23.5 = 76.5%

8 0
2 years ago
Please help I'm not very sure.
Bogdan [553]
I think it's x2–1=0 because it's the only one that has -1 for origin of the ordinate
5 0
2 years ago
Describe a real world problem you could solve with the help of a yardstick and a calculator.
jekas [21]
There are many options, let me tell you three
- how many square feet is your house
- <span>how tall you are in centimeters. use the yardstick to measure yourself then calculate it into centimeters
- </span>needing to find the area of a space in order to purchase a couch you need the yardstick
I hope these options are useful
4 0
3 years ago
5-2x/3=x solve for x
Mrrafil [7]

5-2x/3-5=x-5

-2x/3=x-5

-2x=3x-15

-5x=-15

Answer: x=3

8 0
3 years ago
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