Answer:
a summary is an average and an average is mean
Step-by-step explanation:
to get the mean add all the cakes sold together then divide by number of years
21+28+19+26+21=115
115/5=23
so....
first one: mean
second one: 23
Answer:
×=11
Step-by-step explanation:
2×-4×+27-5=0
-2×+22=0
-2×=-22
×=11
Answer:
A. a
Step-by-step explanation:
Because BC is a midsegment, the side lengths are cut in half so UY would be 2a and VC would be a
Answer:
sin(36) and cos(54)
Step-by-step explanation:
If in degrees, then when you plug both of these into a calc, you get the same values.
