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zubka84 [21]
3 years ago
9

Part B: The area of a rectangle is (81x2 - 4y2) square units. Determine the dimensions of the

Mathematics
1 answer:
DanielleElmas [232]3 years ago
5 0

Answer:

thanksss

Step-by-step explanation:

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What is up guys!
melisa1 [442]

Answer:

  • Yes, No, Yes

Step-by-step explanation:

<u>Use the Pythagorean theorem:</u>

  • a² + b² = c²

<u>Verify this for each line:</u>

1.

  • 28² + 45² = 53²
  • 2809 = 2809
  • Yes

2.

  • 33² + 56² = 64²
  • 4225 ≠ 4096
  • No

3.

  • 36² + 77² = 85²
  • 7225 = 7225
  • Yes
5 0
3 years ago
Hey help me with this no trolls
german

Answer:

Peytons car travels 14.8 miles less than Madeline's car in with one gallon

Step-by-step explanation:

peytons car uses 1 gal to travel 22.1 miles and Madeline's care uses 1 gal to travel 36.9. 36.9-22.1 = 14.8

ta da

6 0
3 years ago
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What is 3^4÷(9+3) I need the answer
Lisa [10]
Exact form: 27/4

decimal form: 6.75

mixed number: 6(3/4)
4 0
3 years ago
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Use the function below to find F(4) F(x) = 5 * (1/3) ^ x
Inessa05 [86]

The answer for the function F(4) = 5/81

<u>Step-by-step explanation</u>:

The given function is F(x) = 5 * (1/3) ^ x

<u>step 1</u> :

The x value is given as the input to get the output from F(x)

<u>step 2</u> :

Here, F(4) means that the x value is x=4

<u>step 3</u> :

Now, substitute x=4 in the given function F(x)

F(4) = 5 (1/3)^4

       =5 (1/81)

F(4) = 5/81

7 0
4 years ago
Write a positive or negative integer that represents the situation.
Rainbow [258]

Positive 37,000 feet.

Step-by-step explanation:

3 0
4 years ago
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