Answer:
Step-by-step explanation:
Open the brackets
3 x 2x = 6x
3x -3 = -9
4 x 2x= 8x
4 x 4= 16
6x - 9 = 8x + 16
Move same to same side
-16 -9 = 8x - 6x
-25 = 2x
x -25/2
x = -12.5
Answer:
192.41ft²
<h3 /><h3>Explanation:</h3><h3 /><h3>dun dun duhhh... poop! lol </h3>
Answer:
31
Step-by-step explanation:
Recognize that all angles of a triangle add up to 180 degrees, so your equation would be x + 16 + x + 24 + 78 = 180.
<em>Step 1: Combine like-terms.</em>
2x + 118 = 180
<em>Step 2: Subtract 118 from both sides to isolate the variable.</em>
2x = 62
<em>Step 3: Simplify</em>
x = 31
Answer:
235 is not Prime. It’s Composite.
Step-by-step explanation:
Factors of 235:
1, 5, 47, 235.
1 x 235 = 235,
47 x 5 = 235.
Prime Numbers have the number 1 and the number it's self.
This number has 4 factors, which means it’s composite,
Composite Numbers have 3 or more factors.
Answer:
1/8 of 60 is 7.5
Step-by-step explanation: