A car travels 15 miles in 45 minutes. Enter the number of miles the car travels in 60 minutes at this rate.

Mathematics

2 answers:

Pepsi [2]2 years ago

7 0

Answer:

d = 20 miles

Step-by-step explanation:

We will use the formula

d=rt

We know the distance = 15 and the minutes = 45, we can solve for r

15 = r * 45

Divide by 45

15/45 = r

1/3 =r

Now d = 1/3 t

We have the time of 60 minutes

d = 1/3 * 60

d = 20 miles

ra1l [238]2 years ago

5 0

Answer: the mathematical equation in very probomatic the answer is already a solution to your equtivented question. 15 miles in 45 minutes then the fortentea of 60 minutues, for mathematical troduction the answer 15/45^)60)=567/(}9}10ths of a mile}xtimes the matter of 67} over 56|=34x4milespersecound-34.=4r%~times the sectation matter

Step-by-step explanation:

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The top tree broke and fell over.the remaining tree teunk is 3 feet tall.the tip of the tree rests on the ground 14 feet from th

Bas_tet [7]

Answer:

14.3 feet.

14.3 feet

Step-by-step explanation:

The problem forms a right triangle in which:

The Vertical Leg of the Right Triangle = 3 feet

The Horizontal Leg of the Right Triangle =14 feet

We are to determine the length of the broken part of the tree. This is the Hypotenuse of the Right Triangle,

Using Pythagoras Theorem

$Hypotenuse^2=Opposite^2+Adjacent^2\\Hypotenuse^2=14^2+3^2\\Hypotenuse^2=205\\Hypotenuse=\sqrt{205}\\Hypotenuse=14.32\\ \approx 14.3 feet $(to the nearest tenth of a foot).\\Therefore, the lenght of the broken part of the tree to the nearest tenth of a foot is 14.3 feet.$