3 years ago

I need help Plz Help me thx

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

3 0

I think its the third one

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Is there’s more to this question?

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The distance traveled varies directly with the time spent in motion when speed is held constant.

disa [49]

Answer:

16/3 or 5.3

Step-by-step explanation:

150 miles = 4 hours

Find how long it takes to travel 50 miles(GCF between 150 and 200)

150/3 = 4/3

50 miles = 1 1/3 hours: multiply by 4 to get 200 miles

50 x 4 = 4/3 x 4/1

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3 years ago

Expand and combine like terms.<br> (3c^4-5c^6)^2

lora16 [44]

Answer:

$9c^{8} -30c^{10} + 25c^{12}$

Step-by-step explanation:

We can use formula (a-b)² = a² -2ab + b².

In our example a = 3c^4 and b = 5c^6

$(3c^{4} - 5c^{6})^{2} = [3c^{4} ]^{2} - 2*3c^{4} *5c^{6} + [5c^{6}]^{2}=\\=9c^{8} -30c^{10} + 25c^{12}$

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3 years ago

There are 5 students in class. each will be assigned a grade of a, b or

antiseptic1488 [7]

There could be five in each class.

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3 years ago

It took Sharon 4 hours to drive to her grandmother's house. Her grandmother lives 140 miles from Sharon.

Vladimir [108]

Answer:

You're right its B or 35

Step-by-step explanation:

Just divide 140 by 4 u get 35

3 0

3 years ago

Read 2 more answers