Answer:
x=30 x=-20
Step-by-step explanation:
We can use the zero product property to set the factors equal to zero
x-30 = 0 and x+20 =0
x=30 x=-20
Answer:
A. x<7
Step-by-step explanation:
(✿◡‿◡) <-- She wants Brainliest
#a
m<5=40°
#b
m<2=140
#c
<5 and <2 are linear pair(looked properly in diagram) Hence they are supplementary.
#d
<5 and 2 are same side interior angles (Clearly shown on diagram .
- We can call them co responding interior angles and their sum will be 180 if lines are parallel
#e
a||b
Let's verify
Let the angle below <1 be <3
Now
<2+<3=180
<5+<4=180
Hence verified
Step-by-step explanation:
when applying a mathematical basic operation, we do this to the expressions of each function.
g(x) - f(x) = (x² + 5) - (4x - 7) = x² - 4x + 12