MATHEMATICS HIGH SCHOOL

The length of a rectangle is 4 inches greater than the width. The perimeter of the rectangle is 24 inches. What are the dimensions of the rectangle

Answers

Answer 1

Answer:

Answer:

L=8, W=4

Step-by-step explanation:

2L+2W=p

2(4)+2(8)=p

8+16=24

Answer 2

Answer:

Answer:

length = 8 in.; width = 4 in

Step-by-step explanation:

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The chief designer for a large automobile company is considering 4 different radiator grills, 2 different styles of headlights, and 5 different rear fender designs. If an automobile style consists of a grill, headlight, and rear fender, how many different styles of automobiles can be designed?None of the above 11 440 40

Which of the following could identify the transformation of a parabola with a vertex (-4,-6) to parabola with a vertex (1,-6)?

Answers

Hello,

2 possibilties:
1) a translation to the right of 5 (both parabolas are turning upward)
2) a central symetry( center is (-1.5,-6)
parabolas does not have the same direction upward and downward.

Solve the equation. Use words 2(x+2)+58=8x-6(x-5)

Answers

Answer:

$2(x+2)+58=8x-6(x-5)\n\mathrm{or,\ }2x+4+58=8x-6x+30\n\mathrm{or,\ }2x+62=2x+30\n\mathrm{or,\ }62=30,\ \mathrm{which\ is\ not\ possible.}\n\mathrm{So\ the\ given\ equation\ has\ no\ solution.}$

What is the mixed number of 4/3

Answers

To find the mixed number:-

4/3 is an improper fraction.

How many times can 4 go into 3?

once, so the whole number is 1.

4-3 = 1

1 remainder, so 1 is the numerator.

1 1/3

Final answer: 1 1/3

4/3= 1 1/3

The final answer is 1 1/3~

Please help me thank you so much have a great day and also be nice to others and especially yourself

Answers

8 inches because 80/10=8

Answer:

Step-by-step explanation:

Divide 80 by 10, and you will get 8.

When they ask you to fund the unit rate, it will typically be in some sort of measurement or price (pounds, inches, dollars, miles, etc.). They want you to find out how much one individual item would be, whether it's how much money, or how many inches, etc.

In this case, they want you to find the average amount of snow fallen in one day. Since it has been 10 days and 80 inches were dropped, you would divide the total amount of inches by the total amount of days in order to find how many inches were dropped in just one day.

What is the square root of 100

Answers

The square root of 100 is basically: 10 × 10.

10 × 10 = 100, so the square root of 100 is 10.

Sandra is 36 years old. Her son is 14 years old. How many years ago was Sandra 3 times older than her son? years ago

Answers

36
how many years ago (x years) was sandra (36-x) 3 times as old as son (at that time, 14-x)

sandra's age x years ago is 3 times son's age x years ago
36-x=3(14-x)
solve
distribute
36-x=42-3x
add 3x both sides
36+2x=42
minus 36
2x=6
divide 2
x=3

3 years ago
(36-3=33, 14-3=11, 11*3=33)

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