A. (0,-6)
plug in the area to the area formula for a triangle (A=1/2bh). so 28=1/2b(4) [since the height is 4]. divide by 4 (7=1/2b). multiply by 2/divide by 1/2 (14=b). the base equals 14 units long.
B. y=2/3x+4
find the slope of the line (2/3)
the y-intercept is 4
Step-by-step explanation:
33x
Answer: 90
Step-by-step explanation:
45.5-.5=45
45^2=90
Answer:
3
Step-by-step explanation:
3
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