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GalinKa [24]
3 years ago
11

ASAP SHOW WORK PLEASE

Mathematics
1 answer:
Murrr4er [49]3 years ago
5 0

Answer:

  • 1) 5 in, 12 in, 13 in

Step-by-step explanation:

1)

  • 5² + 12² = 13²
  • 25 + 144 = 169
  • 169 = 169
  • <u>Yes</u>

2)

  • 5² + 7² = 9²
  • 25 + 49 = 81
  • 74 ≠ 81
  • <u>No</u>

3)

  • 10 + 12 < 30, there is <u>no</u> possible triangle with given sides as per triangle inequality theorem
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Berto has $12 to put gas in his car. If gas cost $3.75 per gallon, which ordered pair relating number of gallons of gas, x, to t
aleksley [76]

Answer:

(3.2,12)

Step-by-step explanation:

Since we have given that

Total cost of the gas put in his car = $12

Cost of gas per gallon = $3.75

Let the total cost of the gas be 'y'.

Let the number of gallons of gas be 'x'.

According to question, number of gallons of gas is given by

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Hence, the required coordinate pair is given by

Read more on Brainly.com - brainly.com/question/508898#readmore

I hope this is correct ...

8 0
3 years ago
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A football field is 160 feet wide and 360 feet in length. What is the distance around the field?
charle [14.2K]

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6 0
4 years ago
In the decimal number 3.105, the digit in the hundredths place is a 5?<br> True<br> False
Ksivusya [100]

Answer:

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4 0
3 years ago
Need help with this problem ASAP, don’t need an explanation, just an answer
klemol [59]

Answer:

x^3-10x^2+1/9

Step-by-step explanation:

For standard form you need to put the exponents in order. So x^3 is first, followed by -10x^2, and finally 1/9. Hope this helps!

5 0
3 years ago
Find the value of x. The diagram is not to scale.
Lubov Fominskaja [6]

Answer:

x = 13

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x \degree + 57 \degree + 110 \degree = 180 \degree \\  \\x \degree + 167 \degree = 180 \degree \\  \\  x \degree   = 180 \degree  -167 \degree \\  \\  x \degree   = 13 \degree \\  \\  x = 13

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3 years ago
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