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zhannawk [14.2K]
3 years ago
15

Please I need some one to at least explain one of them so I can know how to do the rest

Mathematics
1 answer:
zhuklara [117]3 years ago
3 0

Answer:

Hope that answers your question

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NEED HELP ASAP!! IF YOU ANSWER RIGHT YOU GET BRAINLIEST!!!!!​
lana66690 [7]

Answer:

  5x^2 +10x

Step-by-step explanation:

The area is the product of the height and width. For this exercise, it is convenient to compute the rectangle areas individually, then write their sum:

  blue rectangle area = (5x)(x) = 5x^2

  red rectangle area = (5x)(2) = 10x

Total area = 5x^2 +10x.

_____

If you start by writing an expression for the total area, expanding it requires you deal with the unlike terms separately anyway:

  5x(x +2) = 5x(x) +5x(2) = 5x^2 +10x

7 0
3 years ago
An aircraft travels for 30 minutes at an average speed of 37 mph. how far did the airplane travel?
kupik [55]

Answer:

1.23 repeating

Step-by-step explanation:

divide 37 and 30

7 0
2 years ago
Which would be the most appropriate subject line for
lesantik [10]

Answer:

answer choice B.......Cell phones as an educational tool

Step-by-step explanation:

self explanatory

6 0
3 years ago
The perimeter of a rectangle is 68 ft. Find the dimensions of the rectangle if the ratio of the length to the width is 9 : 8. Wh
Kipish [7]
I think the best answer is d since 18x + 16x
7 0
3 years ago
You call the pizza store and find out that each pizza has 12 slices. You expect 16 people to come and you estimate eacher person
djverab [1.8K]

You should order 4.

(16×3)÷12

48÷12

4


6 0
3 years ago
Read 2 more answers
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