M is directly proportional to r cubed. When r=4, M=160.
1 answer:
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Answer:
The equations could be used to find one of the numbers is,
Step-by-step explanation
Let two integers be a and b.
As per the given statement:
The product of two integers is 112.
⇒ ......[1]
Also, One number is 4 more than three times the other.
⇒b = 3a +4 ......[2]
Now substitute equation [1] in [2] we get
Using distributive property i.e,
Simplify:
therefore, the equation that could be used to find one of the numbers is;
Answer:
it's 11
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