Answer:
Option B.
Step-by-step explanation:
The given expression is
We need to find the product.
The given expression can be rewritten as
Cancel out the common factors.
So,
Therefore, the correct option is B.
Answer:
9:14
Step-by-step explanation:
18:(18+4+6)
18:28
(18÷2);(28÷2)
9:14
Why?
We have the isosceles right triangle. The length of legs are 6. Use the Pythagorean theorem:
In general, the formula for calculating the hypotenuse in an isosceles right triangle is
a - a leg, h - a hypotenuse