Answer:
each side is 31cm
Step-by-step explanation:
91/3=31
31+31+31=93
Answer:a
Step-by-step explanation:
Answer:
3 79/100
Step-by-step explanation:
Answer:
Step-by-step explanation:
Factor using the perfect square rule.
:)
Question 1:
For this case we have an equation of the form:
Where,
- <em>k: inverse variation constant.
</em>
Then, substituting values we have:
From here, we clear the value of k.
We have then:
Answer:
the constant of inverse variation is:
Question 2:
For this case we have:
Where,
- <em>k: constant of variation.
</em>
Then, substituting the value of the constant we have:
We now substitute the value of x:
Answer:
the value of y when x = 4 is: