MATHEMATICS MIDDLE SCHOOL

Choose the answer. 2. (1 pt) LaToya bought a rectangular piece of plastic 4 meters long by 2 meters wide. What was the area of the piece of plastic? A. 6 m2 B. 6 m C. 8 m2 D. 8 m

Answers

Answer 1
Answer: D.8m  because 4m*2m=8m
Answer 2
Answer:

Answer:

8 m

Step-by-step explanation:

Because 4 x 2 = 8 and m2 is only for 3D objects and it doesn't state 3D or anything relating to it  so the only logical explanation is 8 m

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What is the reciprocal of 1 2/3?

Answers

1 2/3 is the same as 5/3, so the reciprocal is 3/5
it would be 5\3 but you have to switch the fraction so the true answer is 3]5 hope this helps

Which table represents a nonlinear function?

Answers

the answer is c because 0 to 6 is plus 6, then 6 to 16 is plus ten. ten and six are not the same number, therefore it is nonlinear.

Write an algebraic expression the product of 6 and Y increased by 15

Answers

The mathematical expression is 6y + 15 for the product of 6, and Y increased by 15.

What is an expression?

It is defined as the combination of constants and variables with mathematical operators.

It is given that:

The mathematical pression in word form is:

The product of 6 and Y increased by 15:

As we know, the linear expression can be defined as the relation between two variables, if we plot the graph of the linear expression we will get a straight line.

If in the linear expression, one variable is present, then the expression is known as the linear expression in one variable.

Here y is the number.

The expression is:

6y+15

Thus, the mathematical expression is 6y + 15 for the product of 6, and Y increased by 15 after using the concept of linear expression.

Learn more about the expression here:

brainly.com/question/14083225

#SPJ2
6y+15. Hope this helped

if a plane can travel 490 miles per hour with the wind and 450 miles per hour against the wind, find the speed of the plane without a wind and the speed of the wind.

Answers

s=plane's speed
w=windspeed


travels490 mh with wind
450 agains wind



s+w=490mph
s-w=450
add them toegether

s+w=490
s-w=450 +
2s+0w=940

2s=940
divide by 2
s=470
find wind speed
s+w=490
470+w=490
w=20

windspeed=20mph
planespeed=470mph
The accurate answer will be 470mi/hour

Aria drank 500 milliliters of water after her run.Her best friend Andrea drank 0.75 of liter of water.Who drank more?

Answers

Andrea. Because .75 liters equals to 750 milliliters

A gardener uses a wheelbarrow to move soil from a truck to his garden. On the first trip from the truck to the garden, the wheelbarrowis half-full of soil and the gardener applies a certain force to cause it to accelerate. On the second trip, the wheelbarrow is full of soil.
Although the gardener applies the same amount of force to the wheelbarrow, he cannot move it with the same rate of acceleration.
What should the gardener do to move the wheelbarrow at the same rate of acceleration for the second trip?
A. reduce the amount of soil by one-half and apply the same amount of force
B. keep the amount of soil the same and apply less force
C. reduce the amount of soil by one-quarter and apply the same amount of force
D. double the amount of soil, and apply less force
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Answers

Answer:

Step-by-step explanation:

it seems to me that if he wants the same rate of acceleration as the first trip, then he would need the same amount of soil as the first trip.

Therefore, he should reduce the amount of soil by one half and apply the same force. <====

Because the first time it was half full.....and since the second trip was all the way full, if he reduced it by one half, it would contain the same amount as the first trip....so he can then get the same rate of acceleration.

Answer:

A.

Step-by-step explanation:

According to Newton's second law of motion, an object with a larger mass requires more force to accelerate it at a certain rate than an object with less mass. This means that an object with a larger mass requires more force to accelerate.

To move the wheelbarrow at the same rate of acceleration for the second trip, the amount of soil must be the same as in the first trip. Since the gardener first filled only one-half of the wheelbarrow with soil, the gardener must reduce the amount of soil by one-half and apply the same amount of force.
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