How you know if two fractions are like fractions is if when you simplify both fractions you get to the same fraction.
Answer:
Step-by-step explanation:
We can use the Pythagorean Theorem:
The two legs are x and (x + 14) and the hypotenuse is (x + 16). Therefore:
Expand:
Combine like terms:
Subtract the right from the left:
Subtract:
Factor:
Zero Product Property:
Solve:
The x cannot be negative since a side cannot measure -4. So, our only answer is:
So, the legs are 10 and 24 with the hypotenuse being 26.
We can model the problem using a right angle triangle.
The two sides, AB and BC are equal
By Pythagoras, we find the length of AC =
=
Using the sin ratio ⇒ sin θ = opposite/hypotenuse, we have
Using the cos ratio ⇒ cos θ = adjective/hypotenuse, we have
Using the tan ratio ⇒ tan θ = opposite/adjective, we have
Answer:
300
Step-by-step explanation:
Since 1 centimeter= 10 millimeters you would multiple 30 by 10 and get 300.
B. 3408 units cubed
hope this helped!