The probability of picking a pen from the first box is 5/8.
The probability of picking a crayon from the second box is 3/12 = 1/4.
Therefore. the probability of picking a pen from the first box and a crayon from the second box is 5/8 x 1/4 = 5/32.
Hope this helped!
Melody, you're right! Thanks for correcting me!
jfan17 your answer was -15, too? So was mine! Check the top answer.....
Hint:
We know that P+Q+R=360 (exterior angles theorem)
I can try again.... It's just factoring.
Really? I will try to work it out more.... Sorry about that!
Hm. Okay. With that first angle, do you know that you can get most of the other angles?
We can move over the x+1 and leave the g(x) by itself.
Of course :D
Since we know that the slope is 4, we can narrow done the possible side lengths.
Also, we know that the line is 1 unit from the origin.
That will create a right triangle with a height of 4 and a base of 1. Therefore, the area is 4.