Answer:
KM is equal to 92
Step-by-step explanation:
11x-7=5x+4x+11
11x-7=9x+11
2x=18
x=9
KM = 11x9-7=92
Answer:
2g yy 78
Step-by-step explanation:
Answer:
Problem 1: n = 16
Problem 2: n = -1
Step-by-step explanation:
Problem 1:
-3n + 48 = 0
We solve the equation for n.
First, subtract 48 from both sides.
-3n = -48
Now divide both sides by -3. This cancels out the negative on both sides:
n = 16
-2n + 10 -5n = 17
First, combine the terms with n:
-7n + 10 = 17
Now, combine the numbers that don't have n (subtract 10 from both sides).
-7n = 7
n = -1
Answer:
4.4 x 3.9 x 8.7 = 149.292
To find an area multiply all given side lengths and make sure to know what shape you are finding the area too because different shapes have different formula's. Parallelograms such as square rectangle or any parallel pair will be just L x W x H or L x W depends if its 2d or 3d
7 (x-3) + 3(4-x) = -8
7x - 21 + 11 - 3x = -8
4x -10 = -8
4x = -18
X = -18/4
X = -4.5