Ask question

Ask question

All categories

3 years ago

10

A train leaves Buffalo traveling west at 60 miles per hour. An hour later, another train leaves Buffalo traveling east at 80 mil

es per hour. When are the two trains the same distance from Buffalo? Show the equation you use and solve it.

1 answer:

kozerog [31]3 years ago

8 0

The two trains the same distance from Buffalo is 20

You might be interested in

Rachel jogged a long a trail that was of 1/8 mile long . she jogged the 8 times. how meny miles trail did Rachel jog in all

galben [10]

It's 1 mile. She ran an 8th if an mile. If the ran 1/8 of a mile 8 times, it adds up to 1 mile.

5 0

3 years ago

It appears that the derivatives of sine and cosine are related. What about the second derivatives?.

Andru [333]

Answer:

Step-by-step explanation:

$\frac{d}{dx} (sin~x)=cos~x\\\frac{d}{dx}(cos~x) =-sin~x\\\frac{d^2}{dx^2} (sin~x)=\frac{d}{dx} (cos~x)=- sin~x\\\frac{d^2}{dx^2} (cos~x)=\frac{d}{dx} (-sin~x)=-cos~x$

5 0

2 years ago

Lisa descended 120 feet into a cave. She then climbed up 56 feet. If her starting point was 38 feet below sea level at the mouth

levacccp [35]

Answer:

hey can you help with this? it's my deadline today

5 0

3 years ago

What is the answer to : 29a + 11b - a

shtirl [24]

Answer: wow this is hard so i don't know this

Step-by-step explanation:

3 0

2 years ago

What is true about triangle ABC. Select three options

liubo4ka [24]

Answer: The answer is sin A = cos C

Step-by-step explanation: sin A = cos C

6 0

3 years ago