Its not plug the x coordinate in for x and the y for y and see if they equal each other
The formula for area is base*height. a square is the same length on each side, so you would do 17*17= your answer
hope that helps!
Answer:
The cost of each notebook is $3 and the cost of each thumb drive is $14.
Step-by-step explanation:
In order to solve this question we will attribute variables to the notebook and thumb drive. The price of a notebook we will call "x" and the price of a thumb drive will be "y". We now can create equations that represents the total amount spent by each person on these items. To do that we need to take the amount of each item that was bought and multiply it by it's price.
For Troy:
4*x + 6*y = 96
For Lisa:
2*x + 4*y = 62
We now have a system of equations and we can solve them by isolate one of he variables in one of the equations and using that value on the other. Using the second equation we have:
2*x + 4*y = 62
4*y = 62 - 2*x
y = 15.5 - 0.5*x
Using this expression on the first equation:
4*x + 6*(15.5 - 0.5*x) = 96
4*x + 93 - 3*x = 96
x = 96 - 93 = 3
We can now find the value of y:
y = 15.5 - 0.5*(3) = 14
The cost of each notebook is $3 and the cost of each thumb drive is $14.
The probability would be 2/11 because there are two markers that are purple and gray. Also, there are 11 markers. So my final answer is 2/11.
Okay, so from the given figure we can see that, < FAE & < FAB forms a linear pair. In a linear pair, the 2 angles will together sum up to 180°. So,
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From the explanation, we can understand that,
Sum of the linear pair = 180°
< FAE + < FAB = 180°
4x° + 2x° = 180°
6x° = 180°
x° = 180 ÷ 6
x = <u>3</u><u>0</u><u>°</u><u>.</u>
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- The value of x will be<em><u> 30°</u></em> (3rd option).
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<u>NOTE</u> : Here, the lesser than symbol ( < ) stands for 'angle'.
