First subtract 7 from 31. Then divide that number by 6. You should get 4 as your answer
Answer:
( - 7 + √17 ) / 2, ( - 7 - √17 ) / 2
Step-by-step explanation:
x^2 = - 7x - 8
x^2 + 7x + 8 = 0
Here,
a = 1
b = 7
c = 8
D = b^2 - 4ac
= 7^2 - 4 ( 1 ) ( 8 )
= 49 - 32
D = 17
x = - b ± √D / 2a
= - 7 ± √17 / 2 ( 1 )
x = ( - 7 + √17 ) / 2, ( - 7 - √17 ) / 2
Answer:
0.73
Step-by-step explanation:
The value of <G from the parallelogram is 74 degrees
<h3>Supplementary angles </h3>
For a parallelogram, the sum of the adjacent angles are supplementary that is their sum is 180 degrees.
Is the measure of angle F and G are supplementary, then;
<F + <G = 180
Substitute the value of <F
<G = 180 - <F
<G = 180 - 106
<G = 74 degrees
Hence the value of <G from the parallelogram is 74 degrees
Learn more on parallelograms here: brainly.com/question/970600
#SPJ1
