2x-9y and 11x + 3y - 12y - 9x
Answer:
it's A
Step-by-step explanation:
Answer:
The LCM of 3 and 7 is 21.
Step-by-step explanation:
A=1/2bh
Data:
a=192 mm²
h=12 mm
therefore:
192 mm²=1/2(b)(12 mm)
192 mm²=6b mm
b=192 mm²/6 mm
b=32 mm
Answer: the measure of the base is 32 mm
Answer: y = -8
Step-by-step explanation:
Lines that have a slope of Zero means that the line is horizontal and y is always the same. So your equation is y = -8
