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Answer:
21
Step-by-step explanation:
Negative times negative is positive.
-3(-7) = 21
We can say that lines A and D are <em>perpendicular</em>.
Answer:48%, 24%, 20%, and 8%
Step-by-step explanation:
There are 50 ppl total in band. 24% play woodwind, 48% play string, 20% play brass and 8% play percussuin. srry 4 bad spelling hope this helps :)
M = -12
point = (0, 1/2)
Find the slope-intercept equation
y - y₁ = m(x - x₁)
y - 1/2 = -12 (x - 0)
y - 1/2 = -12x
y = -12x + 1/2