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Sergeeva-Olga [200]

3 years ago

13

A train leaves LA at 2:00 pm and heads north at 50 mph. If the next train leaves the station three hours later and heads north a

t 60 mph, at what time will the second train catch up to the first train?

1 answer:

solniwko [45]3 years ago

3 0

Answer:

brainly.com/question/6423861

Step-by-step explanation:

Use link and give me 5 stars and brainliest

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Help im doing a math test

mixer [17]

Answer:

Same doing a quiz too bro

Step-by-step explanation:

5 0

3 years ago

don't know how to do this kind of math anymore so if someone could me it would be really great 2.54 x .12000 =

Reptile [31]

Answer:

2.54*0.12=0.3048

5 0

3 years ago

If u(x) = x^5 - x^4 + x^2 and v (x) = -x^2 which expression is equivalent to ( u/ v) (x)

yawa3891 [41]

Answer:

$(u/v)(x)=-x^{3}+x^{2}-1$

Step-by-step explanation:

You have the following functions:

$u(x)=x^{5}-x^{4}+x^{2}\\v(x)=-x^{2}$

Therefore $(u/v)(x)$ indicates that you must divide both functions, as you can see below:

$(u/v)(x)=\frac{x^{5}-x^{4}+x^{2}}{-x^{2}}$

Simplify it. Therefore, you obtain:

$(u/v)(x)=\frac{x^{5}-x^{4}+x^{2}}{-x^{2}}\\\\(u/v)(x)=-x^{3}+x^{2}-1$

3 0

3 years ago

Read 2 more answers

Which is the solution for the system of linear equations below?<br><br> y= -1/3x + 3<br> y = -x + 1

tamaranim1 [39]

Answer:

x= −3 and y= 4

not sure if this is what your looking for tho

Step-by-step explanation:

7 0

3 years ago

(Picture included) can someone help me with 6 or 7?

lakkis [162]

2x^2+11x-15 Is the answer to 7

Step-by-step explanation:

7 0

3 years ago