The probabilty is 6/26. i thnk im not really good with this stuff
X=0
Y=-4
I have attached a picture of the quick work to show the steps of what I did to get those answers.
Question 1:
Let's convert 9 feet into inches. To do that, we multiply the number of feet by 12.
9*12 = 108
Now, create a ratio using 108 and 6. We get the following
6 : 108
This can be simplified by dividing both sides by 6
1 : 18
Question 2:
Add 5 and 2 (the components of the ratio). You get 7.
Divide 175 by 7. You get 25.
Now multiply 25 with 5, the red-brick part of the ratio.
5 * 25 = 125.
125 red bricks were used. Have an awesome day! :)
Answer:
scalene
Step-by-step explanation:
12.5, 4.4, and 11.72 are all different measurements
i hope this helped
A vector w orthogonal to u and v can be obtained by the cross product of u and v, namely u x v. Subsequently, u x v may be reduced to a unit vector.
u<-8,-6,4>
v<10,-18,-2>
w=u x v
=
i j k
-8 -6 4
10 -18 -2
=<12+72, 40-16, 144+60>
=<84, 24, 204>
=12 < 7,2,17>
Check that w is orthogonal to u and v
w.u = 12<7,2,17><-8,-6,4> = 12(-56-12,68)=0
w.v = 12<7,2,17><10,-18,-2> = 12(70-36-34)=0
Therefore w is orthogonal to both u and v.
Unit vector of w