Question

the multiplicative inverse of 42
? Why or why not?
4. What must be multiplied by
7
-5
so as to get the product 1 ?
5. Write a rational number that does not have a reciprocal?
6. Write the rational number that are equal to their reciprocals.​

Answer 1

Answers

please like

Answer:

• 1/45

Step-by-step explanation:

• because multiplicative inverse means the reciprocal
• if X is a number then it's multiplicative inverse is 1/X

4. ANSWER:

• 5
• -7

5.ANSWER:

• 0

6. ANSWER:

• 1/1

Answer 2

Answer:

sgugjvncjvhkvit

Step-by-step explanation:

vicfdi7rgiogncduxydu