Answer:
No; AB has two endpoints.
Step-by-step explanation:
i just took the test lol
Answer:
The radius of the can is 7.28 cm .
Step-by-step explanation:
By our general knowledge, a "can" is a cylinder. It is given that the volume of can is 2500 cm³ and the height is 15 cm tall so we have to use the formula of volume of cylinder to find the radius :
Let r be radius, v be volume and h be height,
Let v = 2500 cm³,
Let h = 15 cm,
X=3
y=5
You have to cancel out either the x values or the y values (I chose y). You multiply both equations by particular numbers so either the x values or y values can be equal to each other, as well as positive or negative to each other. I multiplied -7y by 4 and 4y by 7, and got -28y and 28y. I then canceled those out. The numbers you multiply by also affects the rest of the equations, so I ended up with 48x=4 and -35x=35. After that, you combine like terms, which results in 13x=39. You divide 13 by both sides and you end up with x=3. To find y, all you have to do is plug in the x value to one of the equations, then solve for y. I resulted in y=5.
Hope this helped ^_^
Answer:
FV= 24,000*(1.07^-10)
Step-by-step explanation:
Giving the following information:
Present Value (PV)= $24,000
Decrease rate (d)= 7%
Number of periods (n)= 10 years
<u>To calculate the value of the car after 10 years, we need to use the following formula:</u>
FV= PV*(1+d)^-n
FV= 24,000*(1.07^-10)
FV= $12,200.38
Answer:
72.73
Step-by-step explanation: