All categories

2 years ago

Use the subway train schedule below to answer the question.

Mathematics

2 answers:

NISA [10]2 years ago

6 0

Answer:

40 minutes

Step-by-step explanation:

The least common multiple of 8 minutes and 10 minutes is ...

LCM(8, 10) = 8·10/GCD(8, 10) = 80/2 = 40

The red and blue trains will arrive together again in 40 minutes

Mars2501 [29]2 years ago

4 0

40 min

Idek why but yh

You might be interested in

ABE is a triangle. can you use the sss postulate or the sas postulate to prove triangle ABC is congruent to triangle AED?

Vlada [557]

I think number four
I not sure

8 0

2 years ago

Read 2 more answers

Rose needs to borrow $10,000 from a lender. She wants to keep her interest expense as low as possible. She asks you for advice o

marta [7]

Answer:

What statements? Just a sentence from this?

Step-by-step explanation:

3 0

1 year ago

What is the smallest positive integer that Anastasia could have thought of?

Dima020 [189]

Answer:

Step-by-step explanation:

an integer is a natural counting number, such as 1...2...3...4... and so on....

zero is not considered an integer because it is a neutral number.

therefore, the smallest possible positive integer would have to be 1!

i hope this helped you!

stay safe!

3 0

2 years ago

Renee is simplifying the expression (7) (StartFraction 13 over 29 EndFraction) (StartFraction 1 over 7 EndFraction). She recogni

dsp73

Answer:

The correct option is commutative property.

Step-by-step explanation:

The expression that Renee is simplifying is:

$(7)\cdot(\frac{13}{29})\cdot(\frac{1}{7})$

It is provided that, Renee recognizes that 7 and $\frac{1}{7}$ are reciprocals, so she would like to find their product before she multiplies by $\frac{13}{29}$ .

The associative property of multiplication states that:

$a\times b\times c=(a\times b)\times c=a\times (b\times c)$

The commutative property of multiplication states that:

$a\times b\times c=a\times c\times b=c\times a\times b$

The distributive property of multiplication states that:

$a\cdot (b+c)=a\cdot b+a\cdot c$

The identity property of multiplication states that:

$a\times 1=a\\b\times 1=b$

So, Renee should use the commutative property of multiplication to find the product of 7 and $\frac{1}{7}$ ,

$(7)\cdot(\frac{13}{29})\cdot(\frac{1}{7})=(7\times\frac{1}{7})\times\frac{13}{29}=\frac{13}{29}$

Thus, the correct option is commutative property.

5 0

2 years ago

Read 2 more answers

What is the constant in the expression?

Tpy6a [65]

If your answer was d) 3.6 , then you are correct!

7 0

2 years ago