Answer:
a
Step-by-step explanation:
Move 6 to the right by subtracting 6 to both sides of <
7x<4x+18
Now move 4x to the left by subtracting 4x to both sides of <
3x<18
Now divide 3 by both sides of < to solve for x
x<6
Answer:
12
Step-by-step explanation:
(100-4)/8
12
that the answer
The measure in linear-regression analysis that provides the percent of variation in the dependent variable as explained by the regression equation is the Coefficient of Determination.
<h3>What is the Coefficient of Determination?</h3>
This is a measure that allows us to see just how much the variation in the dependent variable, is as a result of the independent variable and is therefore explained by the regression equation.
The Coefficient of Variation is very important because it helps to show the usefulness and accuracy of the regression equation model.
Find out more on the coefficient of variation at brainly.com/question/19616808
#SPJ1
Answer:
m<B = 141 degrees
Step-by-step explanation:
This shape is a heptagon meaning its angles should have a sum of 900 degrees.
we are given the degrees and we need to ad them up
148+90+120+129+130+142=749
then we subtract 749 from 900 which looks like
900-749=141
from subtracting 749 from 900 we get 141 hence we get our answer that m<B = 141 degrees
