Estimate is 30 × 80 = 2400
I wish i could help but dont know the answer. I reccomend using mathpapa the website to help with math problems of all types
Answer:
yes
Step-by-step explanation:
Answer:
A = -y^2 + 18
y = 9 + (81 - x)^(1/2) and y =9 - (18 - x) ^(1/2)
Step-by-step explanation:
Given:
P = 2 ( l + w)
x = length and y = width
P = 2 (x + y)
36/2 = x + y
x + y = 18
x = 18 - y
<u>Area:</u>
A = x * y
A = (18 - y) * y
A = 18y - y^2
Using quadratic formula (<u>solve for y</u>):
y = 9 + (81 - x)^(1/2) and y =9 - (18 - x) ^(1/2)
<em>//Not sure it's right.</em>
Answer:
a) N(1,0) M(0,-2) P(2,-3)
b) N(6,0) M(0,3) P(-3,-3)
Step-by-step explanation:
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