Answer:
y=3x+5
Step-by-step explanation:
y=mx+b
-y=-5-3x
divide each term
y=5+3x
reorder 5 and 3x
answer:y=3x+5
Answer:
Step-by-step explanation:
Remark
The exposed perimeter of the triangle is just the two smaller legs of the right triangle (6 + 8) + 10 units at the bottom of the rectangle + two 1/2 circles.
The area of the figure is the area of the triangle at the top + the area of the two 1/2 circles + the rectangle in the middle.
Givens
- Shortest Triangle Leg = 6
- Middle Triangle Leg = 8
- Diameter of the 2 half circles
- pi = 3.14
- width of the rectangle in the middle = 8
- Length of the rectangle = 10
- d = 8
- r = d/2 = 8/2 = 4
Formula
A
Perimeter = 2 legs of the triangle + 2 half circles + bottom line
B
Area = (1/2) Leg1*leg2 + pi * r^2 + L * w
Solution
A Perimeter
Perimeter = 6 + 8 + 2*pi *r + 10
Perimeter = 24 + 2*3.14*4
Perimeter = 25.12
B Area
Area = 1/2 * 8 * 6 + 3.14*4^2 + 10* 8
Area = 24 + 50.24+ 80
Area = 150.24
Answer
P = 25.12
Area = 150.24
The expression that can be used to find profit is 20x – 50 and that profit when 75 pairs of jeans are sold is 1,450.
<h3>How find profit function and the profit?</h3>
Let R represents the revenue function and C represents the cost function, the two functions can be stated correctly as follows:
R = 2x^2+17x−175
C = 2x^2−3x−125
Let P represents the expression that can be used to find profit, we therefore have:
P = R – C
P = 2x^2+17x−175 – (2x^2−3x−125)
P = 2x^2+17x−175 – 2x^2 + 3x + 125
P = 2x^2 – 2x^2 + 17x + 3x – 175 + 125
P = 20x – 50
The profit when 75 pairs of jeans are sold can therefore be calculated as follows:
P = (20 * 75) – 50
P = 1,450
Learn more about profit function here: brainly.com/question/16866047.
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Answer: 47
Step by step equation: hope this helps!
It’s A buddy! i just did this one for another student also
