2 years ago

I don’t understand this

Mathematics

1 answer:

dimaraw [331]2 years ago

5 0

Answer: 3:1

Step-by-step explanation:

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A train is traveling at a constant speed. The table shows the distance the train travels at different times during the trip. How

SpyIntel [72]

The train is traveling at 165 mph

495/3=165
825/5=165
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1485/9=165

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3 years ago

C. Write the sum in standard form 13 tenths + 8tenths+ 32hundredths

Alecsey [184]

Answer:

0.13832

Step-by-step explanation:

I think so if it is so please mark me as brainliest

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2 years ago

What is the value of 7^2-3^3

lbvjy [14]

Answer:

Step-by-step explanation:

7^2-3^3

(7)(7)-(3)(3)(3)

49-(3)(9)

49-27

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2 years ago

Please help i’m sorry!!! 15 points again!

morpeh [17]

Answer:

Guess I'll agree with the other person.

Step-by-step explanation:

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2 years ago

Two smaller triangle have areas of 75 m square and 12 m squared. find the ratio of their perimeters

Paul [167]

we know that two similar triangles will have ratio corresponding side is same.

ratio triangle 1 is 75m^2.

and triangle 2 is 12m^2.

$75:12=\frac{75}{12} =\frac{25}{4} .$

so we have ratio of area $25:4$ .

ratio of perimeter will be $\frac{25}{4} =\frac{50}{8} =\frac{25}{12}$ .

from these perimeter ratio also $\frac{25}{4} =25:4$ .

5 0

2 years ago