Answer:
what are you trying to find?
Step-by-step explanation:
Answer:
Is
Step-by-step explanation:
Correct answer is A I think
Answer:
7; 40
Step-by-step explanation:
No symbol for the term that you are solving for . I will use β
V = βwh Divide by (wh)
V/(wh) = β
β = V/(wh)
β = 735/(21 × 5) = 7
β = 3312/(11.5 ×7.2) = 40
Steps to find the equation
1. Find the slope
2. Insert slope into the general equation
3. Find y-intercept
4. Insert -intercept into the equation found in step 2
And you get the equation of the line
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Find the slope
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2y - x = 4
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Rewrite into the form y = mx + c
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2y = x + 4
y = 1/2 x + 2
Slope = 1/2
Perpendicular slope = -2 (negative reciprocal)
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Insert slope into the equation
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y = mx + c
y = -2x + c
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Find y-intercept
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y = -2x + c
At point (1, 2)
2 = -2(1) + c
2 = -2 + c
c = 4
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Insert y-intercept into the equation y = -2x + c
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y = -2x + 4
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Answer: y = -2x + 4
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2(x+x) would be your best bet