Answer:
45 degree
Step-by-step explanation:
In a 45 · 45 · 90 triangle, the hypotenuse is √2 · legs, because a 45 · 45 · 90 triangle is isosceles, so the legs are the same length. So, we have 3√2 · √2 = 6, so the hypotenuse is 6.
x=6
The difference is 0.68 meters per minute. 102.62-101.94=0.68
X 3
-- = --
8 7
Cross Multiply
7x = 24
Divide
x = 3.2485...
A
Divide miles driven by time and compare them.
Deena: 585 /9 = 65 miles per hour
Kristen: 605 /11 = 55 miles per hour
Deena drove at a faster rate because 65 is greater than 55.
