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3 years ago

Help, write an expression in the simplest form that represents the area (in square feet) of the banner.

Mathematics

2 answers:

k0ka [10]3 years ago

6 0

Answer:

3 (3 + x) is equal to the banner

pishuonlain [190]3 years ago

5 0

Answer:

3x+9 ft²

Step-by-step explanation:

The formula for the area of a rectangle is height × length

The height of the banner is 3, and the length is 3+x

So, you would do 3(3+x)= 3×3+3x= 3x+9

Therefore, the answer would be 3x+9 ft²

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marissa [1.9K]

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3 years ago

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mel-nik [20]

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Step-by-step explanation:

1. 52 cards

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3 years ago

Write an expression for each of these expressions:

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Answer:

A. 36 ÷ a

B. 55 - b

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3 years ago

One hose can fill a small swimming pool in 65 minutes. A larger hose can fill the pool in 60 minutes. How long will it take the

adelina 88 [10]

<h2>22 minutes 44 seconds</h2>

Step-by-step explanation:

1st horse time taken = 65 min/job; invert to get rate = 1/65 job/min

2nd horse time taken = 35 min/job ; invert to get rate = 1/35 job/min

Together Time taken = n min/job ; invert to get rate = 1/n job/min

------------------

Equation :-

Rate + Rate = together rate

1/65 + 1/35 = 1/n

-----------------------------

35n + 65n = 35*65

-----------------

100n = 2275

n = 22.75 minutes = 22 minutes 45 seconds

Hope it helps you...

Pls mark brainliest if it helps you...

(Answered by Benjemin)

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Step-by-step explanation:

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3 years ago

Read 2 more answers