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3 years ago

Dan drove 845 miles in 13 hours.

Mathematics

2 answers:

Verizon [17]3 years ago

7 0

453
845 divided by 13 which would mean 65 miles a hour
65 and multiply it by 7 which be 453 miles.

poizon [28]3 years ago

6 0

Answer:

7 hours=455 miles 6 hours=3

Step-by-step explanation:

FIrst, lets find how many mph he is at. 845/13= 65mph

So, if he goes for 7 hours, he would do 7*65, which is 455 miles

Then we can do 6*65 which is 390

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OverLord2011 [107]

Answer:

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Step-by-step explanation:

The equation will intersect the x-axis when y = 0, so we have

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jeyben [28]

Answer:

$(1) = 38\°$

$(2) = 90\°$

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Step-by-step explanation:

The diagonals of a rhombus are perpendicular to each other, so angles (2) and (3) are equal 90°.

To find angle (1), we can use the sum of internal angles in the left triangle with angles 52°, (1), and (2):

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4 years ago

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Answer:

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Step-by-step explanation:

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Hans is using frequent flier miles to fly to a location 450 miles away, but the airline he is using still charges $15.89 for fee

Llana [10]

Given :

Hans is using frequent flier miles to fly to a location 450 miles away, but the airline he is using still charges $15.89 for fees and taxes and $0.17 to redeem each mile.

In the equation below, x represents the distance Hans is flying, and y represents the cost of the trip. y = $0.17x + $15.89 .....1)

To Find :

How much did Hans pay for his trip.

Solution :

x = 450 miles.

Putting value of x in equation 1 we get :

y = $(0.17×450 + 15.89)

y = $(76.5+15.89)

y = $92.39

Therefore, Hans will pay $92.39 for his trip.

Hence, this is the required solution.

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