Supplementary angles equal to 180
So, adjacent angle + exterior angle = 180
adjacent angle = 180 - 155 = 25
Now, non-adjacent + adjacent = 90
non-adjacent = 90 - 25 = 65
So 65 degrees is your answer.
Answer:
11
Step-by-step explanation:
A square root is any number that is multiplies by itself to get a number.
11*11=121
Hope this helps! Plz give brainiest!
Answer:
From the level of high tide to low tide, it's 18 feet.
Step-by-step explanation:
To find the change in water level, we multiply the rate (3 ft / hr) by the time (6 hrs), obtaining 18 ft.
The water level changes by 18 ft.
Answer:
slope = (1 -(-3)) / (1-0) = 4/1 = 4
Step-by-step explanation:
the function is linear, so the rate of change is constant. Another word for rate of change is slope. The slope of the line is 4.
y = mx + b (m is the slope; b is the y-intercept)We can do the math if your teacher wants.
f(x) = 4x -3
f(1) = 4 -3 = 1
f(0) = 0 -3 = -3
slope = (1 -(-3)) / (1-0) = 4/1 = 4
hope this helped :) <3
