MATHEMATICS MIDDLE SCHOOL

WILL MARK BRAINLIEST!The area of a rectangle is equal to its length times its width. If the area of a rectangle is 14x + 42 square feet, which option(s) could be the length and width of that rectangle? Select all that apply

Answers

Answer 1
Answer:

Answer:

aaaa

Step-by-step explanation:

65
Answer 2
Answer: 65 sorry if I am wrong

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Answer for a lot of points lololol
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How would you describe the area as a sum and a product? thank you:)

Answers

Area = Length x Width

You can not express area as a sum.
Finding the area only involves multiplicationPerimeter calculations can use sum and productsince you add the sides some of which are the same you can use both methodsEXAMPLEIN A SQUARE ALL SIDES ARE THE SAME SO YOU CAN USE ADDITIONS+S+S=S+S= 4SOR4 (S)= 4S

2. Darlene read 5/8 of a 56-page book. How many pages did Darlene read?

Answers

B. 56/8 is 7. Thats one eighth. Multiply one eighth by 5. 35.
Or
Five eighths multiplied by 56 over 1. Thats 280 over 8. 35 pages
35 because 56/8=7 and 7*5=35

A girl is snorkeling 1meter below sea level and then dives down another 0.5 meters. How far below sea level is the girl?

Answers

Answer:

She is 1.5 meters below the sea level


Explanation:

The sea level is indicated by the number 0

What's above the sea level is indicated by +ve numbers

What's below the sea level is indicated by -ve numbers


We know that:

originally, her depth was 1 meter below the sea level

This means that her original depth is -1


Now, she dives an extra 0.5 meters, to get her final depth, we would add -0.5 to the original -1 meters


This means that:

her depth = -1 + (-0.5) = -1.5 meters

where the negative sign indicates that she is below the sea level


Hope this helps :)
To calculate how far below sea level the girl is, you simply need to add 1 meter to 0.5 meters. This gives you the answer of 1.5 meters below sea level. (not sure what I can add to this answer)

Enter the reciprocal of the number. 2/3
The reciprocal is

Answers

Answer: 3/2

Step-by-step explanation: to find the reciprocal of a fraction, we simply flip the fraction. In other words, we will put the denominator in the position of the numerator and the old numerator in the position of the denominator.

Image provided.

2/3

reciprocal means flipping over the fraction

answer:

The reciprocal is 3/2

What is 86% written as a decimal

Answers

move the "%" two places to the left and replace it with a decimal
so it's 0.86
86% written as a decimal is .86.

11 5/9 + 10 1/3 plz help

Answers

21 8/9 because you need to make both fractions have a common denominator so you multiply the top and bottom of 1/3 by three to get 3/9 and then you add to get 21 8/9
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