Answer:
Step-by-step explanation:
- x + 3 = - 1 ⇒ x = 4
I think it would be 137.1, due to the total being 360. Just subtract.
Answer:
15-16=-1
Step-by-step explanation:
Answer:
x and y = 5√2.
Step-by-step explanation:
This is a 45:45:90 triangle so length of x = length of y.
In this triangle the ratio of the sides is 1:1:√2
Finding length of x and y:
1/√2 = x/10
√2x = 10
x = 10/√2
= 10√2/2
= 5√2.