Answer:
y = (3/2)x - 5/2
Step-by-step explanation: 5 + 2x
-2x-3y=5, solved for y, is y = ------------- , with a slope of -2/3. A line
-3
perpendicular to this one has a slope which is the negative reciprocal of -2/3, that is, +3/2. Using the slope-intercept formula, we calculate the y-intercept of the line that is perpendicular to the given one and passes through (1/3, -2): y = mx + b => -2 = (3/2)(1/3) + b, or
-2 = 1/2 + b. Thus, b must be -2 1/2, or -5/2.
The desired equation is y = (3/2)x - 5/2.
Answer:
D. 65
Step-by-step explanation:
180-50=130
130 divided by 2 =65
hope this helps:)
<u>x^2-10x+25</u>
=x^2-5x-5x+25
x(x-5)-5(x-5)
<u>=</u><u>(</u><u>x-5)</u><u>(</u><u>x-5)</u>
<u>x=</u><u>5</u><u> </u><u>,</u><u> </u><u>x=</u><u>5</u><u> </u>
hope it's helpful to you
Micheal > pirate > 83
Christopher > Spiderman > 55
Victoria > cheerleader > 47
Courtney > mermaid > 88
Nicole > Spidergirl > 74
Answer: Stratified Random Sampling
Step-by-step explanation: Got it right