Step-by-step explanation:
Hey, there!!
As it is a parallelogram, remember basic properties of parallelogram,
- Their opposite sides are parallel and equal to eachother.
- Their opposite angles are equal.
- They have properties of parallel lines too.
Now, lets solve your question.
b = (7×10)°
Therefore, b= 70°.
now, (3x+10°)+b=180° { co- interior angle of a triangle sum is 180°}.
or, 3x= 180°-80°
or, x= 100°/3
Therefore, x= 33° { rounding off we get 33}.
w+ b =180°
w+70°=180° { coointerior angles are equal}.
Therefore, w =110°
<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:
id say b XX-2.426
Step-by-step explanation:
will if u add all the xs toghether depending on what grade ur in it would probly be 16+15=0 but thats not one of the answers so you would have to simplify it or i shoud say solve it differently
(2/5) (1/4) = 2/20 = 1/10
probability are blue = 1/10
answer B. 1/10
Answer:
Step-by-step explanation:
9514 1404 393
Answer:
c. Their correlations are the same, but the equations are different
Step-by-step explanation:
The formula for the correlation coefficient of two variables is symmetrical: it is unchanged when the variables are interchanged. This means Juan and Belle will both calculate the same correlation coefficient.
The formulas for the linear regression equation depend on the choice of dependent and independent variable. Since Juan and Belle have made opposite choices for those, their equations will be different. (Each function will be the inverse of the other.)
The appropriate description is found in choice C.
