Answer:
11x^2+x-1
Step-by-step explanation:
The altitude will be the geometric mean of the lengths, so
. The smaller leg is the hypotenuse of a right triangle sides 4 and
so the usual trig cliche, hypotenuse 8.
Answer: 8
Total number of lollipops = 35
P(selects a grape ) = 10/35
P( then selects an apple) = 18/34
Required probability = 10/35 * 18/34 = 18/119 = 15.1% answer
Answer:
1/6
Step-by-step explanation:
It'd be slightly easier to do this computation if we were to write it as follows:
20,000 7 1
------------ * ------------- * ------
1 15,000 56
20,000/15000 reduces to 20/15, or 4/3, and 7/56 reduces to 1/8.
4 1
Thus, we have ------ * -------
3 8
which in turn reduces to 1/6.
Answer:
(-1,4.5)
Step-by-step explanation:
You would have to use the formula for midpoint. 5+-3/2= -1
3+6/2= 4.5 which would be -1 for x and 4.5 for y.