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Zepler [3.9K]
2 years ago
11

In a race, a bicyclist travels 180 miles in 10 hours what is the unit rate in miles per hour? Question A 9 Miles per hour Questi

on B 18 Miles per hour Question C 20 Miles Per hour Question D 25 Miles Per Hour
Mathematics
1 answer:
Svet_ta [14]2 years ago
8 0
18 mph. Answer B is the correct answer
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HELP WITH THIS MATH QUESTION
Bingel [31]

Answer:

3

Step-by-step explanation:

The solution to a system of equations is the intersection point of two or more lines on a graph.

In this case, we see that at (1, 3)

Remember that this question is asking for the y intercept, not the full coordinates or the x intercept.

We know that the full coordinates are (1, 3), or (x, y), and since we need y, we know the y cooridnates are 3, not 1, since this is x.

So the first answer, A, is correct.

Hope this helps!

6 0
2 years ago
Read 2 more answers
Factor 3x^2+11x-4=0 as the product of two linear expressions
kari74 [83]
The answer is : (3x-1)(x+4)
7 0
3 years ago
Factorize that x^4+4y^4​
ipn [44]

Answer:

  • (x² + 2y² + 2xy)(x² + 2y² - 2xy)

Step-by-step explanation:

<h3>Given binomial:</h3>

x⁴ + 4y⁴

In order to factorize it, follow the steps:

<h3>Complete the square:</h3>

  • x⁴ + 4y⁴ =
  • (x²)² + 2*(x²)*(2y²) + (2y²)² - 2*(x²)*(2y²) =
  • (x² + 2y²)² - (2xy)² =
  • (x² + 2y² + 2xy)(x² + 2y² - 2xy)

Used identities:

  • (a + b)² = a² + 2ab + b²
  • a² - b² = (a + b)(a - b)
4 0
1 year ago
Please help I need to turn this is 30 min.
Soloha48 [4]

Answer:

46 ft2

Step-by-step explanation:

esorry if it doesnt lph

8 0
3 years ago
Lisa paid 43.95 for 16.1 gallons of gasoline.What was the cost per gallon,rounded to the nearest hundredth?Show your work
GrogVix [38]

Cost per gallon is found by dividing the cost by the number of gallons.

$43.95/16.1 ≈ $2.7298137

Rounded to hundredths, this is $2.73.

6 0
3 years ago
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