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amid [387]
3 years ago
10

David likes to enter bike races on weekends. He can bike 42 ½ miles in 2 ½ hours. How many miles can he ride in just one hour? g

uys i need the answer asap can yall help me
Mathematics
2 answers:
Rudiy273 years ago
4 0

Answer:

17 miles in 1 hour

Step-by-step explanation:

storchak [24]3 years ago
3 0
Answer is 17 miles in 1 hour :)
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A pitcher is full of lemonade. Which unit of liquid volume best describes the amount of lemonade in the pitcher?
Dmitry_Shevchenko [17]
In my personal opinion I'd say a gallon, just because when someone asks "How much lemonade is in that pitcher?" I think it's best to say a gallon over 16 cups(:

4 0
3 years ago
What equation has slope of 3 and passes through 0,-2
suter [353]

Answer:

y = 3x - 2

Step-by-step explanation:

<em>use y = mx + b</em>

y = -2

x = 0

m (slope) = 3

b (y-intercept) = -2, <em><u>since the point (0,-2) passes through the y a</u></em>xis.

<em>put is as slope-intercept form:</em>

y = 3x - 2

8 0
3 years ago
Separate the x- and y-values with a comma.<br> X=-3+y<br> 26x - 5y = 6
labwork [276]

Answer:

The solution of the given system is (x,y) = (1,4)

Step-by-step explanation:

Here, the given system of equation is:

x  = -3 + y

26 x - 5 y =  6

Now, substitute x  = -3 + y in the second equation , we get

26 x - 5 y =  6  ⇒   26 (-3 + y) - 5 y =  6

or, 26(-3)  + 26(y)  - 5y = 6

⇒ - 78 + 26 y - 5y = 6

⇒   21 y =  84

⇒  y = 84 / 21 = 4   or ,   y =  4

So x  = -3 + y  =  -3 + 4 = 1

Hence, the solution of the given system is (x,y) = (1,4)

5 0
3 years ago
Find the value of n in this equation.
lisabon 2012 [21]

Answer:

  • D. 9

=========================

<h2>Given </h2>

Triangle with:

  • Base of n² -3,
  • Midsegment of 39.

<h2>To find</h2>

  • The value of n.

<h2>Solution</h2>

As per definition of midsegment, it is connecting the midpoints of two sides and its length is half the length of the opposite side of the triangle.

So we have:

  • (n² - 3)/2 = 39

Solve it for n:

  • n² - 3 = 78
  • n² = 81
  • n = √81
  • n = 9

Correct choice is D.

3 0
1 year ago
Plz help I will give Brainlyest plz help fast
Sophie [7]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
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