Answer:
x=91, y=91, z=39
Step-by-step explanation:
the angles add up to 180 so find the difference ex. 51+38=89, 180-89=91 so x is 91
Answer:
1 gogle liters
Step-by-step explanation:
So what you want to find is: what number times 120% is $324.00. (IT is 120% percent because it is the original <em>plus</em> the new percent) Simply set it up like so:
SN *120% = $324.00
Now turn the percent into a decimal:
SN * 1.20 = $324.00
Now divide $324.00 by 1.20
SN = $270
The original value of the basketball player's autograph was 270 dollars!
Hope that helps!
Answer:
Arnez is 4. Andell is 13. Marianne is 7.
Step-by-step explanation:
Let x represent Arnez's age. If we write out an equation, we end up with this:
24 = (9 + x) + (x + 3) + x
24 = 9 + x + x + 3 + x
24 = (x + x + x) + (9 + 3)
24 = 3x + 12
24 - 12 = 3x + 12 - 12
12 / 3 = 3x / 3
4 = x
The least common multiple of two or more numbers is the SMALLEST number by which those two or more numbers can be divided.
24 and 36
We have to find the smallest number that go into both 24 and 36
Now, I know that it is either 72 or 864 because both f these numbers are bigger than 24 and 36. Keep in mind that it has to be the smallest number possible.
72 / 24 = 3
72 / 36 = 2
So the LCM of 24 and 36 is 72
