Answer:
Step-by-step explanation:
For this sort of problem, there can be an infinite number of answers.
It can be convenient to choose one of the simpler answers by looking at the operations that are performed on the variable. Here, you have ...
- 2 multiplies it
- 4 is added to the product
- the square root is taken
- 8 is divided by that root
You can work from the bottom up and define the outer function (f(x)) to be any of these operations. In our answer above, we have elected to include the "square root" and the "8 divided by that root" in our definition of f.
Then our function g takes care of the other operations.
Answer:
B
Step-by-step explanation:
It helps if you have the figure included. However, since it is not, we can assume that she has gone around the circle with all six sides of the hexagon is set to PR.
That makes the hexagon with 6 equal sides. It also makes each triangle using one of the sides equal to PR. The radii are all equal. There are 6 triangles making up the hexagon.
Both statements she makes are true and that makes B the answer.
2x+x+90=180
3x+90=180 subtract 90 both sides
3x=90 divide by 3 both sides
x=30
x is congruent to 2y
2y=30 divide by 2 both sides
y= 15
z+30=180 subtract 30 both sides
z=150
The value of y is 64 degrees. There are a total of 180 degrees in a triangle. 79 + 37 = 116 degrees. 180 - 116 = 64 degrees.
Answer:
C) 871 883 885 889 893 894 902 904 909 909
Step-by-step explanation:
A Stem and Leaf Plot is a table where each data value is split into a "stem" (the first digit or digits) and a "leaf" (usually the last digit).
i.e. the given data will be split by making I digit as stem and last digits as leaf. Some times stem and again another branch of stem and then leaves would be done
Seeing our data we find that 87 is stem and 1 is leaf and hence the data is 871.
Similarly other entries are 883 885 889 893 894 902 904 909 909
Hence option C is right.
