3 years ago

What will be the multipicative inverse of -1/4??

Mathematics

1 answer:

Elena L [17]3 years ago

8 0

Answer:

-4.

Step-by-step explanation:

Let x be the multiplicative inverse, then:

-1/4 * x = 1

x = 1 / (-1/4)

= 1 * -4

= -4.

You might be interested in

The two expressions represents the amount of sales at an electronic store on Saturday and Sunday

Triss [41]

I don’t really know and I would love if someone would tell me the answer

5 0

3 years ago

How many ounces of a silver alloy that cost $4 an ounce must be mixed with 10oz of an alloy that costs $6 an ounce to make a mix

scoray [572]

Answer:

x = 52.5

Step-by-step explanation:

4x + 6(10) = 4.32(x + 10)

4x + 60 = 4.32x + 43.20

0.32x = 16.8

x= 52.5

5 0

3 years ago

A scientist used 786 milliliters of a liquid for an experiment. How many liters of the liquid did the scientist use for this exp

Charra [1.4K]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

First to answer correctly gets brainliest

Nitella [24]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Does the relation {(5,-2), (5,-8), (4,-6), (7,-1)} represent a function?

Sergio [31]

Answer:

no, it does not

Step-by-step explanation:

if it was a function, all the x values would've been different, but since 5 is repeated, it is not a function.

5 0

3 years ago