2 years ago

What are 3 expressions of 3/4x=15

Mathematics

1 answer:

Over [174]2 years ago

7 0

Answer:

X=20

Step-by-step explanation:

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If 4 3 • 4 3 = m 6, then m is _____. 1 4 8 16

AleksandrR [38]

4^3 * 4^3 = m^6....when multiplying exponents with the same base, the exponents are added and the base number remains the same....so m = 4
4^3 * 4^3 = 4^6

4 0

3 years ago

A sink has two faucets: one for hot water and one for cold water. The sink can be filled by a cold water faucet in 3 minutes. If

iragen [17]

Answer: $6\ minutes$

Step-by-step explanation:

You can use the following formula:

$\frac{T}{A}+\frac{T}{B}=1$

You can say that "T" is the time (in minutes) for both faucets working together, "A" is the time (in minutes) for cold water faucet working alone and "B" is the time (in minutes) for hot water faucet working alone.

Based on the data given in the exercise, you can identify that:

$T=2\\A=3$