A. Blue: y = -3x + 8
Black: y = 3x + 2
B. You find the ordered pair (x, y) that is a solution for both functions ( find the point where the two lines cross)
C. There’s two ways you can solve algebraically (using the equations); substitution and elimination. I don’t know which you need to use to answer but feel free to use my notes on how to do substitution for help. I don’t really have any on elimination ( it’s so easy you don’t even really need notes) or I would use them to explain.
Answer:
13.9mm
Step-by-step explanation:
short story, pythagorean theorem a²+b²=c²
a=13.5
b=3.2
c=?
13.5² = 182.25
3.2² = 10.24
c² = 192.49
c = 13.8740765458
round to 1 decimal place c = 13.9
To determine which of the rectangles has a different area, the areas of the four rectangles must be calculated. The rectangle with a different area is rectangle b
The dimension of the 4 rectangles are:
a. length: 4x and width: 4
b. length: 11 and width: x
c. length: 2 and width: 8x
d. length: 16x and width: 1
The area of a rectangle is:
<u>Rectangle (a)</u>
<u>Rectangle (b)</u>
<u>Rectangle (c)</u>
<u>Rectangle (d)</u>
Rectangles (a), (c) and (d) have the same area (i.e. 16x) while rectangle (b) has 11x as its area.
Hence, the rectangle with a different area is rectangle (b).
Read more about areas of rectangles at:
brainly.com/question/14383947
To solve for q, you simplify both sides of the equation, then isolate the variable.
q = 54 :)
Answer:
dy/dx=4(4x-1)(x^5-4)^3(22x^5-5x^4-8)
Step-by-step explanation:
Do product rule on the 2 terms, and chain rule when you have to take the derivative of each term.