Answer:
48
Step-by-step explanation:
36 divide by 3 times 4
= 36 ÷ 3 x 4 (By PEDMAS, it doesnt matter which operation you do first, but we'll choose to do division first)
= (36 ÷ 3) x 4
= 12 x 4
= 48
Answer:
10x - 3y = -109 .
Step-by-step explanation:
x^2 + y^2 = 109
Implicit Differentiation:
2x + 2y.y' = 0
y' = -2x/2y = -x/y
So at the point (-10,3) the gradient of the tangent is -(-10)/3 = 10/3.
Equation of the tangent:
y - y1 = m(x - x1)
y - 3 = 10/3(x + 10)
y - 3 = 10/3 x + 100/3
3y - 9 = 10x + 100
-109 + 3y = 10x
10x - 3y = -109
You would take 113.087335529 and divide by pi
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