Answer:
Looking at the graphic, if a 45-45-90 triangle has a hypotenuse of 1, then each of the side lengths equal 1 / square root (2)
Source: https://www.1728.org/trig2.htm
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
1/6 of 54= 9
9*5=45
The ratio is 9:81 which is equivalent to 1:9
Answer:
B
Step-by-step explanation:
Got it right on edge. mark me brainliest please
Answer:
C
Step-by-step explanation:
y < 1/3x -4
The y intercept is -4
The slope is 1/3
y is less than so the line is dotted
y is less than so we colour below the line
Please vote for Brainliest and I hope this helps!