Answer:
yay thx for not being a hyponthagoose
Step-by-step explanation:
Answer:
The value 
will satisfy the equation.
Step-by-step explanation:
Given equation is 
. We need to find the value of 
Step-1: Multiply both sides by 
Step-2: Divide both sides by 
So, we get after simplifying the equation.
The computation of the equation shows that the answers will be:
12. 340 units
13. 2(270) + (2 × x) = 690
14. x = 5
<h3>How to compute the equations?</h3>
12. The first equation that's given will be:
(13.50 × x) - (3.65 × x) = 3349
13.50x - 3.65x = 3349
9.85x = 3349
x = 3349/9.85
x = 340
The number to break even is 340 units
13. The equation that can be used to find the perimeter will be:
2(270) + (2 × x) = 690
540 + 2x = 690
2x = 690 - 540
2x = 150
x = 150/2 = 75
14. x + x + 2 + 8 = 20
2x + 10 = 20
2x = 20 - 10
2x = 10
x = 10/2
x = 5
Learn more about equations on:
brainly.com/question/2972832
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Answer:
4.7 pi
Step-by-step explanation:
Length of arc AB = radius of the circle × theta(in radians)
Length of the arc = 6 × theta
Theta in radians = 140/180 × pi
Theta = (7/9)pi
Length of arc AB = 6 × (7/9)pi
Length = (42/9)pi
Length = 4.7 pi
Answer:
Kid
Step-by-step explanation:
I need help too. The answer is 820
