Write an equation in slope-intecept form for the line that passes through (8,-1) and is perpendicular to y=-4x-7
1 answer:
Hello:<span> the equation is : y = ax+b the slope is a : a×(-4) = -1......( perpendicular to a line with a slope of 4)</span>
<span>a= 1/4</span>
: y = (1/4)x + b
<span> the line that passes through (8, -1) : -1 = (1/4)(8)+b b =-3 the equation is : y = (1/4)x-3</span>
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Slope = change in y / change in x
Slope = (4 - -8) / (-14 - -6)
Slope = 12/-8
Simplify:
Slope = -6/4
Answer:
h = 6
Step-by-step explanation:
Shadow problems are usually solved with a proportion. .. oak/(oak's shadow) = joey/(joey's shadow) .. oak/(12 ft) = (6 ft)/(5 ft) .. oak = (12 ft)*(6/5) = 14.4 ft . . . . . . . matches selection B
Answer:
Step-by-step explanation:
4 : 2
8 : 4
12 : 6
16:8
Answer:
B. 2 Over 5
Step-by-step explanation:
The answer would be B because 2 cups of chocolate to 5 cups of milk the ratio would be 2:5 and you can't put 5:2 because it's asking the ratio of chocolate milk to chocolate pudding not chocolate pudding to chocolate milk.