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Digiron [165]
3 years ago
5

A train leaves New York for Chicago,

Mathematics
1 answer:
Oliga [24]3 years ago
5 0

Answer:

The second train and the first train are at the same distance to new york

Step-by-step explanation:

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Cory has 66.92 centimeters (cm) of wire. He uses 2 pieces of the wire. Each piece he uses is 6.58 cm long. What is the length of
Alex73 [517]

Answer:

The length of the remaining wire is 53.8 centimeters

Step-by-step explanation:

Let us solve the question

∵ Cory has 66.92 centimeters of wire

∵ He uses 2 pieces of the wire, each piece he uses is 6.58 cm long

→ Find the length of the two pieces he uses

∵ He uses = 2 × 6.58

∴ He uses = 13.16 cm

∴ The length of wire he uses is 13.16 cm

→ The length of the remaining = the total length - the length he uses

∵ The length of the remaining = 66.92 - 13.16

∴ The length of the remaining = 53.76 cm

→ Round it to the nearest tenth of a centimeter

∴ The length of the remaining = 53.8 centimeters

∴ The length of the remaining wire is 53.8 centimeters

5 0
3 years ago
1/3 cup of flour is used to make 5 dinner rolls.
Radda [10]
Divide.

1/3 / 5

Or multiply by the reciprocal of 5:

1/3 * 1/5 = 1/15

Therefore 1/15 cup of flour is used to make 1 dinner roll.

We can set up a proportion:

5/1/3 = x/5 2/3

Multiply 5 2/3 to both sides:

28 1/3 / 1/3 = x

85 = x

So 85 rolls can be made with 5 2/3 cups of flour.
3 0
3 years ago
Read 2 more answers
How much larger is the 8 in 8,237 than the 8 in 823.7?
alukav5142 [94]

Answer:Since the 8 in the first number is in the thousands place, its value it 8*1000=8000

8000 is ten times 800.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
When the point (-3,7) is dilated with the center of dilation at the origin, then the image of
Karo-lina-s [1.5K]

Answer:

4.25

Step-by-step explanation:

To find the scale factor divide the image coordinates by the original coordinates, that is

scale factor = \frac{-12.75}{-3} = \frac{29.75}{7} = 4.25

7 0
3 years ago
Read 2 more answers
All parallelograms are rectangles true or false
shtirl [24]

Answer:

yes

Step-by-step explanation:

Parallelograms are quadrilaterals and so are rectangles

If you were to make the corners 90 degrees, you would have a rectangle, do basically they are the same.

Hope this helps!

3 0
4 years ago
Read 2 more answers
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