Answer:
answer will be 120°
Step-by-step explanation:
as those are similar angles
Answer:
D. 
Step-by-step explanation:
Given:
Required:
Find its equivalent expression
Solution:
Add both fractions
Thus,
Therefore,
Answer:
x=3
Step-by-step explanation:
6(8−2x)=4x
Step 1: Simplify both sides of the equation.
6(8−2x)=4x
(6)(8)+(6)(−2x)=4x(Distribute)
48+−12x=4x
−12x+48=4x
Step 2: Subtract 4x from both sides.
−12x+48−4x=4x−4x
−16x+48=0
Step 3: Subtract 48 from both sides.
−16x+48−48=0−48
−16x=−48
Step 4: Divide both sides by -16.
−16x/−16=−48/−16
Answer:
l-3l=3 and -3=-3
Step-by-step explanation:
The two bars mean you are finding the absolute value of a number. Absolute value is the distance from zero a number is. Since distance is always positive it basically just means take away the negative if there is one. For example,
l-7l=7 and l8l=8. So the difference is -3 is negative while l-3l is positive.
Answer:
(2x-3)(2x+3)
Step-by-step explanation:
4x^2-0x-9
(4x^2-9)
(2x)^2 - (3)^2
We recognize that this is the difference of squares a^2 - b^2 = (a-b)(a+b)
(2x-3)(2x+3)
