Answer:
84.9
Step-by-step explanation:
R²=2.6x2.6
=6.76
6.76xπ=21.2264
21.2264x4=84.9056
Rounded to 84.9
Answer:
money
Step-by-step explanation:
Answer: -2(5) over -1(6)
Step-by-step explanation:
1. X^2 - 3x - 10
X + 2 = 0 ⇒ −2
X1 = X − 5 = 0 ⇒ X2 = 5
2. X^2 - 5x - 6
X + 1 = 0 ⇒ X1 = −1
X − 6 = 0 ⇒ X2 = 6
Answer:
<em>h</em> = 435.779 m
Step-by-step explanation:
Step 1: Define variables
∅ = 5°
Hypotenuse (the road) = 5000 meters
We need to find height (or the vertical leg on the triangle) = <em>h</em>
Step 2: Use trig
sin∅ = opposite over hypotenuse
sin5° = <em>h</em>/5000
Step 3: Evaluate
5000sin5° = <em>h</em>
<em>h</em> = 435.779 m
Simplifying Expressions Using the Properties of Exponents (Four Examples)Daniel Ozimek
