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4 years ago

Someone tell me where everyone is going right please !!

Mathematics

2 answers:

Anastasy [175]4 years ago

6 0

9514 1404 393

Explanation:

The problem statement tells you the meaning of t. It is minutes after Riko leaves. 0 ≤ t < 52.5 is the answer to the question regarding the interval Riko is behind Yuto. It means Riko is behind Yuto for 52.5 minutes after she leaves their house.

t will not be negative because time moves forward. Here, we're only counting time after Riko leaves the house. A negative value for t would refer to a time before Riko leaves the house, which is irrelevant in this problem.*

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* One might argue that Riko is behind Yuto for all values of time after Yuto leaves the house, which would be for -21 < t < 52.5. The concept of "behind Yuto" has no meaning except in that interval.

Molodets [167]4 years ago

5 0

Answer:

again again again hello or merhaba(hello)

speed = path / time

so we can say this;

speed × time = path

note;

two speeds in different directions add up

and

two speeds in the same direction subtract

our speeds are in the same direction so we subtract

0.35 - 0.25 = 0.10 speed

and our path is 5.25 miles because there are 5.25 miles between Yuto and Rico

when will they be in the same place now?

<h3>Let's solve with the formul;</h3>

speed × time = path

0.10 × time = 5.25 miles

in this equation we find the time 52.5 minutes

After 52.5 minutes they will be in the same place but before 52.5 minutes Riko will be behind Yuto

<h3>When Riko was behind Yuto;</h3>

0≤ t ≤ 52,5 ( this is our equation of time)

<h2>now the second question?</h2>

because time cannot take a negative value, as soon as they start moving, time passes and this cannot take a negative value

GOOD LUCK :D

Step-by-step explanation:

greetings from Turkey (≧▽≦)

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Hello me answer This pls 2x+4y=20

Marrrta [24]

Answer:

x = 8

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Step-by-step explanation:

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5 0

4 years ago

PLEASE HELP RIGHT AWAY, THANK U SO MUCH!! <3

vredina [299]

Answer:

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4.Ans;

$\frac{ {w}^{9} }{ {w} } = {w}^{8}$

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8.Ans;

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9.Ans;

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10.Ans;

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11.Ans;

$4 {c}^{2} \times {c}^{3} = 4 {c}^{2 + 3} = 4 {c}^{5}$

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12.Ans;

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13.Ans;

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14. Ans;

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_____o___o_____

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