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3 years ago

How long does it take to travel 350 miles at 70 mph

Mathematics

2 answers:

Blizzard [7]3 years ago

7 0

Answer:

5 hours

Step-by-step explanation:

350 miles / 70 mph = 5 hours

castortr0y [4]3 years ago

5 0

Answer: 5 hours

Step-by-step explanation: 1) Find the number of hours by dividing the distance by mph. The number of hours will be to the left of the decimal point:

350 miles / 70 mph

= 5

= 5 hours

2) Find the number of minutes by multiplying what is remaining from step 1 by 60 minutes. The minutes will be to the left of the decimal point:

0 x 60

= 0

= 0 minutes

3) Find the number of seconds by multiplying what is remaining from step 2 by 60 seconds. The seconds will be to the left of the decimal point:

0 x 60

= 0

= 0 seconds

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A rectangle has a length of 6 cm and a width of 3 cm. Each side is doubled in length. What is the ratio of the areas of the two

valentina_108 [34]

Area 1 = 6 x 3 = 18

Area 2 = 12 x 6 = 72

Ratio = 18 : 72

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3 years ago

Read 2 more answers

Explain how to solve -4(1.75 + x) =18

kobusy [5.1K]

Answer:

first change any decimal to a whole. -4(175+x)=18. Then times -4 by 175 and x, -700+ 4x =18. Then add +700 to -700 which equals just 4x ,then add +700 to 18, which is 4x = 718. then divide both sides by 4 and estimate. x= 180

Step-by-step explanation:

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2 years ago

The question is below thanks

Paha777 [63]

Answer:

FH ~ 10.02

Step-by-step explanation:

1. Approach

One should first find the circumference of the given circle. Then one should find how large the fraction of the circumference one is supposed to find is. Finally, one should multiply the fraction of the circumference one is supposed to find by the total circumference.

2. Circumference of the circle

The formula for circumference is;

$2r$ π

Substitute in the given values;

It is given that the radius is, hence

2 (7) π

14π

3. Find the fraction of the circumference one is supposed to find

It is given that the angles over the measure of the total degrees of angles in a circle are equal to the arc surrounding the angles of the circumference. Essentially;

$\frac{angles}{360}=\frac{arc}{circumference}$