Right triangle has one degree = 45 so it's isosceles right triangle.
let y = hypotenuse of small isosceles right triangle
y^2 = 7^2 + 7^2
y^2 = 49 + 49
y^2 = 98
so
x^2 = 98 + 98
x^2 = 196
x = 98
answer
x = 98
Answer: 1/5 or 0.2
Step-by-step explanation: each number is just dividing by 5
like 625/5 = 125
125/5 = 25
25/5 =5
5/5 = 1
similarly 1/5 = 0.2 or 20%
Answer:
1.5 MPH
Step-by-step explanation:
3/4 = 0.75
3/4 x 2 = 0.75 x 2 = 1.5