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3 years ago

I need this for homework plz help me.

Mathematics

2 answers:

lawyer [7]3 years ago

7 0

I’ll help you with your homework if after I answer your question for you can you pay me $5 for answering your question.

kodGreya [7K]3 years ago

5 0

Hello how are you :D

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Show me how to write the first five terms of a pattern that begins with 20

erica [24]

20,40,60,80,100,102 just continue from there

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2 years ago

Mai and priya scooters. Mai travel 50 m in six seconds. Priya travel 22 m in 10 seconds who is moving faster

Anton [14]

Answer:Mai is moving faster

Step-by-step explanation:

Speed is given as = Distance / Time

Mai's speed = 50 / 6= 8.333 m/s

Priya's speed = 22 /10 = 2.2 m/s

Since Mai is moving at 8.333 meter per second compared to Priya who s moving at 2.2 meter per second , We can say Mai is moving faster

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3 years ago

a square painting has an area of 81x^2-90x-25. A second square painting has an area of 25x^2+30x+9. What is an expression that r

galina1969 [7]

Answer:

The answer in the procedure

Step-by-step explanation:

Let

A1 ------> the area of the first square painting

A2 ----> the area of the second square painting

D -----> the difference of the areas

we have

$A1=81x^{2}-90x-25$

$A2=25x^{2}+30x+9$

case 1) The area of the second square painting is greater than the area of the first square painting

The difference of the area of the paintings is equal to subtract the area of the first square painting from the area of the second square painting

D=A2-A1

$D=(25x^{2}+30x+9)-(81x^{2}-90x-25)$

$D=(-56x^{2}+120x+34)$

case 2) The area of the first square painting is greater than the area of the second square painting

The difference of the area of the paintings is equal to subtract the area of the second square painting from the area of the first square painting

D=A1-A2

$D=(81x^{2}-90x-25)-(25x^{2}+30x+9)$

$D=(56x^{2}-120x-34)$

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3 years ago

To pay for a sofa, Maddie made a payment of 64 dollars each month for one year. How much did the sofa cost ?

mario62 [17]

So you need to multiply 64 times 12 and she has to pay $768

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3 years ago

Read 2 more answers

Watermelons cost $0.35 per pound. Joseph’s watermelon costs between $4.20 and $5.25. Which compound inequality correctly represe

Ahat [919]

Working is attached :)

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2 years ago