Answer: 16 feet is the width and 25 is length
Step-by-step explanation:
x*(2x-7)=400
Word problem written in numerical form^^^^
Solve for x to get 16
length = 2(16)-7= 25
Check our work
16*25=400 yay
Answer:
X=8
Step-by-step explanation:
The sum of interior angles of any polygon is:
s=180(n-2)
Since we are dealing with a triangle:
s=180(3-2)
s=180°
That is, the sum of angles of any triangle is 180°.
In this case we are given two angles with measures of 32° and 102° so
a+b+c=180
32+b+102=180 combine like terms on left
b+134=180 subtract 134 from both sides
b=46°
Answer:
2pier is the formula for circumference
Step-by-step explanation:
Answer:
Step-by-step explanation:
We are given that A rose garden can be planted for $4000.
The marginal cost of growing a rose is estimated to $0.30,
Let x be the number of roses
So, Marginal cost of growing x roses =
Total cost =
So, Cost function : ---A
Now we are given that the total revenue from selling 500 roses is estimated to $875
So, Marginal revenue =
Marginal revenue =
Marginal revenue =
Marginal revenue for x roses =
So, Revenue function = ----B
Profit = Revenue - Cost
---C
Now Plot A , B and C on Graph
-- Green
-- Purple
--- Black
Refer the attached graph