Well we know that the circle is equal to 360 and it is cut in half by JM but we also know that NM is the same as MK and half of 360 is 180 and 180 -55 =125 so jk equals 125
Answer: h (B1 + B2/2
Step-by-step explanation:
The best pricing decision that is made is to sell each unit for $3.
<h3>How to calculate the price?</h3>
From the information given, the revenue will be:
= Customer × Charge
= 16 × 10
= 160
Based on the information given, the equation will be:
(10 + x)(16 - 2x) ≥ 130
160 - 20x + 16x - 2x² ≥ 130
-2x² - 4x + 30 ≥ 0
x² + 2x -15 ≤ 0
(x+1)² ≤ 4²
x+1 ≤ 4
x ≤ 3
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Answer:
The answer to your question is below
Step-by-step explanation:
Side 1: 3x² - 2x - 1
Side 2: 9x + 2x² - 3
Perimeter: 5x³ + 4x² - x - 3
a) Length of side 1 and side 2
Length = (3x² - 2x - 1) + (9x + 2x² - 3)
= 3x² - 2x - 1 + 9x + 2x² - 3
= (3x² + 2x²) + (-2x + 9x) + (-1 - 3)
= 5x² + 7x - 4
b) Length of the third side
Third side = Perimeter - side 1 - side 2
Third side = 5x³ + 4x² - x - 3 - (5x² + 7x - 4)
Third side = 5x³ + 4x² - x - 3 - 5x² - 7x + 4
Third side = 5x³ + (4x² - 5x²) + (-x - 7x) + (-3 + 4)
Third side = 5x³ - x² - 8x + 1
c) Yes, in this problem we did both operations (addition and subtraction) and we can notice that the polynomials are closed. Also they follow the closure property the addition or subtraction of two polynomials gives another polynomial.
6 times 2/3 equal to 4
Juanita ues 4 lemons to make lemonade
