Answer:
66 square inches
Step-by-step explanation:
The area of the figure can be found by adding the area of the rectangle and the triangle together.
The area of a rectangle is found A = l*w. Here l = 10 and w = 6. So the area of the rectangle is 10*6 = 60.
The area of a triangle is found A = 1/2 b*h. Here b = 2 from 12-10 = 2 and h = 6. So the area of the triangle is 1/2 * 2* 6 = 6.
The area together is 60 + 6 = 66 square inches.
First you gave to get the denominators all the same then you can answer the questions
Answer:
196
Step-by-step explanation:
Given that the significance level of 2% = α
Because the the null hypothesis is true so it is denoted by α it also defined as the level of significance =1 - confidence level = 1 - 0.02 = 0.98.
So the number of the tests will incorrectly find significance:
=0.98×200=196
Answer:
Step-by-step explanation:
B is a variable that is as far as it can be solved
