Answer:
see explanation
Step-by-step explanation:
Using the Section formula, then
= = =
and
= = = = 7
Hence
P = ( , 7 )
Answer:
random sample
explanation:
since no one is choosing who you are asking, is is random. Also, the question says "you pool 100 random students"
What do you mean by round?
Answer:
A. 72cm
Step-by-step explanation:
Figure a is a convex pentagon, a convex pentagon is a pentagon that does not have an internal angle greater than
An easier thing to remember is that it does not have an angle pointing inwards like b, none of its angles/edges point toward the shape/inside
Answer:
B.
Step-by-step explanation:
First equation: the coefficients of x and y are 3 and -2, and the constant is 4.
So the first row should be [3 -2 4].
Second equation: the coefficients of x and y are 6 and -1, and the constant is 10. Hence, the second row should be [6 -1 10].