Answer:
145 degrees.
Step-by-step explanation:
Because the lines are the same length on each half we know that the corner opposite to the right angle is also a rangle. In a quadrilateral (4 sided shape) the angles should add up to 360 degrees. We now have the total as x + 35 + 90 + 90 = 360 which when rearranged gives x = 145 degrees.
Answer:
Step-by-step explanation:
4x + 11x - 3 = 0
15x = 3
x = 5
5 is a zero of f(x).
On the graph of f(x), zeros represent the intercepts of the function with the y-axis.
Answer: 10
Step-by-step explanation:
Given : The American Lung Association stated that approximately 1 out of every 20 deaths in the US last year was from lung cancer.
Then, the proportion of death will be :_

Now, If there are 200 students in a class, then the expected number of persons die from lung cancer :-

Hence, we expect the number of persons die from lung cancer =10
You will need to move the decimal