Answer:
The length of the legs of the triangle is 8 units.
Step-by-step explanation:
45-45-90 triangle
A 45-45-90 triangle is a special case of a right triangle in which both legs l have the same value and the hypothenuse is h. By the Pythagorean Theorem:
Hypothenuse of 8 V2
This means that 
So
The length of the legs of the triangle is 8 units.
All of the numbers add to 52... then you divide them all b 52 and round them to the nearest thousands. ANSWER: 15/52= 0.288 9/52=0.173 22/52= 0.423 6/52= 0.115
If you solve d = rt for t, you have t = d/r. If we have values for d and r we will fill them into that equation and divide.
. Setting that up so the meters cancel as they should looks like this:
lets us divide as we need to and at the same time cancel out the distance, leaving us time in hours. The t value then is 11.3 hours.
Answer:
(√3)/2 -1 ≈ -0.133974596
Step-by-step explanation:
2sin²(30°)tan(60°) -3cos²(60°)sec²(30°)
= 2(1/2)²(√3) -3(1/2)²(2/√3)²
= 2(1/4)√3 -3(1/4)(4/3)
= (√3)/2 -1 ≈ -0.133974596
