Answer:
For the first question its X=110 For the second question angle AEF is 75 degrees and for angle ADF is 105 degrees
Step-by-step explanation:
the total angle is 150 so take 4+22 and you get 26 then add 6+8 and you get 14 add 26+14 and you get 40 do 150-40 and you get 110 therefore x=110
Answer:
(0,-2) , (2,1) , (4,4)
Step-by-step explanation:
those are the points, now connect then with a line
Answer:
a=4, b=6, c=5
Step-by-step explanation:
multiply by the reciprocal of 5/6, or 6/5
Answer:
The answer would be 6.
Step-by-step explanation:
Divide 6 by 2=3
5-3=2
2+4=6
Answer:
f(x) = 2x² +13x -7
Step-by-step explanation:
Given a root r, a factor of the expression with that root is (x -r). For your roots, the factors of a suitable polynomial are ...
(x -1/2)(x +7)
Since you don't want any fractions, you can multiply this by 2:
(2x -1)(x +7)
And you can eliminate parentheses and write it as a function.
f(x) = (2x)(x +7) -1(x +7) = 2x² +14x -x -7
f(x) = 2x² +13x -7
