Answer:
x = -2
Step-by-step explanation:
Add 0.75x to both sides of the equation.
-0.75x -2 = 0.25x . . . . . given
-0.75x +0.75x -2 = 0.25x +0.75x
-2 = 1.00x . . . . simplify
x = -2
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x
= −
y/
3 + 4
/3
Step-by-step explanation:
Answer:
5 inches
Step-by-step explanation:
Area of the cake:
- 1 slice = 13 in²
- 6 slices = 13 in² * 6 = 78 in²
Area circle: πr²
Solve for r:
-Chetan K
Answer:
300
Step-by-step explanation:
every lamp can connect other lamps ，from the first ，it can connect the other 24 lamps，and then， the second ，can also connect other 24 。but the line between the first and the second is counted twice。
so it would be：
（1+2+3+...+24）×24÷2=300
exterior angle is equal to sum of two opposite interior angle
141= 32 + x
141-32= x= 109° ANS.
