1 question what is x equal to?
Hello!
Since AOC is a straight line it has an angle of 180
We put the two equations and have them equal 180
6x + 29 + 3x + 124 = 180
Combine like terms
9x + 153 = 180
Subtract 153 from both sides
9x = 27
Divide both sides by 9
x = 3
Now we x into the equation of angle BOC
6(3) + 29 =
Multiply
18 + 29 = 47
The answer is 47°
Hope this helps!
First, we know the formula for area is:
Area = Length* Width
Therefore, 128 = (3x+7)(x+5)
We can use the F.O.I.L method to multiply
- First: (3x *x )= 3x²
-Outer: (3x*5) = 15x
-Inner: (7*x) = 7x
-Last: (7*5) = 35
Now we add the sum → 3x² + 15x + 7x + 35 → 3x² + 22x + 35
3x²+ 22x + 35 = 128
3x²+ 22x -93 = 0
Now you have to factor to solve for the x value.
<span>(<span><span>3x</span>+31</span>)</span><span>(<span>x−3</span><span>)
</span></span>x = 3 & x = -31/3
The negative value is eliminated because u can't have a negative length.
The length is 3x+7
L= 3(3) +7
L= 9+7
L= 16
Answer:
option B is correct answer
because it is similar by AA similarity -.theorum
Answer:
B) 
Step-by-step explanation:
You distribute:
-10 times X minus 3 ( -10*x-3)
Which gives you:
Answer: -10x+30
Hope this helps!
