Im debating between b. and c. but I'd go more with C.
" the sum " means add
x + 22 <== ur expression with x being the unknown number
Answer:
27%
Step-by-step explanation:
In 12 hours, 27 more inches of snow dropped.
You find this out by subtracting 18 from 45. 45 - 18 = 27
Answer:
(x - 4)^2 + (y + 3)^2 = 25.
Step-by-step explanation:
The standard form is (x - j)^2 + (y - k)^2 = r^2.
Given a = {1, 2, 3, 4, 5, 6, 7, 8, 9} and b = {2, 4, 6, 8} what is AUB?
cestrela7 [59]
<span>AUB is the union of sets A and B.
It is a set that contains every element of set A and every element of set B.
Write a set that has all the numbers in both sets A and B. Be sure to write each number only once even if the number appears in both sets A and B.
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