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N76 [4]
3 years ago
13

on another training ride Janet box 15 miles in 50 minutes explain how you could find the number of miles she bikes in 1 hour​

Mathematics
1 answer:
Yanka [14]3 years ago
3 0

Answer: 1.2miles

Step-by-step explanation:

Divide 15 by 50 to get how far she rides in 1 minute that multiply that by 60 to get how far she rides in 1 hour.

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Lapatulllka [165]

Answer:

it is - 72 are 0

Step-by-step explanation:

6 0
3 years ago
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Select the type of equations.<br> consistent<br> equivalent<br> Inconsistent
KatRina [158]

The type of equation is (a) consistent equations

<h3>How to determine the type of equation?</h3>

The attached figure completes the question

From the graph, we can see that the two lines are not parallel and they do not represent the same line

This means that the lines are consistent

Consistent lines produce consistent equations

Hence, the type of equation is (a) consistent equations


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brainly.com/question/10007197

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6 0
2 years ago
A diesel train traveled to the repair yards and
jek_recluse [69]

Answer:

B.  16 hrs

Step-by-step explanation:

Distance = rate × time

The best way to do this is to make a table with the info.  We are concerned with the trip There and the Return trip.  Set it up accordingly:

                    d     =     r     ×     t

There    

Return

The train made a trip from A to B and then back to A again, so the distances are both the same.  We don't know what the distance is, but it doesn't matter.  Just go with it for now.  It'll be important later.

               d     =     r     ×     t

There      d    

Return     d

We are also told the rates.  There is 70 km/hr and return is 80 km/hr

               d     =     r     ×     t

There      d     =    70

Return     d     =    80

All that's left is the time column now.  We don't know how long it took to get there or back, but if it took 2 hours longer to get There than on the Return, the Return trip took t and the There trip took t + 2:

                      d     =     r     ×     t

There             d     =    70   ×    t+2

Return            d     =    80   ×     t

The distances, remember, are the same for both trips, so that means that by the transitive property of equality, their equations can be set equal to each other:

70(t + 2) = 80t

70t + 140 = 80t

140 = 10t

14 = t

That t represents the Return trip's time.  Add 2 hours to it since the There trip's time is t+2.  So 14 + 2 = 16.  

B.  16 hours

8 0
3 years ago
Emily has pledged to start a healthy lifestyle and so she started walking to keep fit. On Monday, she walked 2/4 of a mile, and
jasenka [17]

Answer:

1 \frac{1}{3} miles.

Step-by-step explanation:

2/4 + 5/6 = ?

We must convert these fractions to the same denominator so we can add fractions. Least common multiple of 4 and 6 is 12.

2/4 = 6/12

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5 0
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Drag a symbol to the first box and a number to the second box to complete the solution to this inequality. Each number or symbol
Over [174]

Answer:

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Step 1: Distribute the bracket

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Step 2: Subtract 10 from both sides

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Step 3: Divide both sides by -2

Note that when you divide an inequality by a negative sign, the inequality sign is reversed.

-2z>-4\\\dfrac{-2z}{-2}< \dfrac{-4}{-2}\\\\$Therefore, $z

3 0
3 years ago
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