Answer:
Round off to the two decimal places then plot on your Cartesian Plane
Answer: down there
Step-by-step explanation:
When solving a radical equation, it is important to always check your answer by substituting the value back into the original equation. If you get a true statement, then that value is a solution; if you get a false statement, then that value is not a solution.
Answer:
B
Step-by-step explanation:
√(1/121) = √1 / √121 = 1 / 11 = <em>11⁻¹</em>
Answer:
9.5
Step-by-step explanation:
The legs of the triangle are
3 and 9
From the Pythagorean Theorem
c² = a²+ b²
c² = 3² + 9²
c² = = 9 + 81
c² = 90
Take the square root of both sides
c = 9.4868329805
Rounded
9.5
