Answer:
Not necessarily...
Step-by-step explanation:
3 abosolute value is 3
The left side of this equation is already a perfect square: <span>x^2-10x+25=35.
Rewriting it, we get (x-5)^2 = 35.
Taking the sqrt of both sides, x-5 = sqrt(35).
Solving for x: x = 5 plus or minus sqrt(35) (answers)</span>
Answer:
42 i hope this helps! :)
Step-by-step explanation:
we are given a 90 degree angle
so the measurement of BOC and AOB should add up to 90 degrees all together
we are trying to find the measurement of angle BOC right?
so lets combine the equations that we are given for both angles
measure of angle BOC = 6x - 6
measure of angle AOB = 5x + 8
6x - 6 + 5x + 8 = 90
lets combine like terms with the variable of x
11x - 6 + 8 = 90
combine like terms again with the regular numbers
11x + 2 = 90
subtract 2 from both sides of the equation to get
11x = 88
lets divide both sides by the value of 11
x = 8
now we know the value of x, so we can now plug that into the equation of angle BOC
48 - 6 = 42
measure of angle BOC is 42 degrees
Answer:
sure I will help you :)
Step-by-step explanation:
The given equation is
0.75(x + 40) = 3(4x + 1) - 2
Expand the equation.
0.75x + 30 = 12x + 3 - 2
0.75 - 12x = 3 - 2 - 30
-11.25x = -29
x = -29/-11.25 = 2.5778
Answer: There is 1 solution, which is 2.5778.