Hello from MrBillDoesMath!
Answer:
40
Discussion:
4+4+4+4+4+4+4+4+4+4 (*)
There are 10 4's in (*) so
(*) = 4 * 10 = 40
Thank you,
MrB
Answer:
the third graph.
the one where x intercept with 2
Step-by-step explanation:
2x-4=0
2x=4
x=2
therefore the graph should have a line that have a x-intercept of 2
Answer:
q= 158
Step-by-step explanation:
Answer:
√13 + 3 = x
-√13 + 3 = x
Step-by-step explanation:
y = x² - 6x - 4
0 = x² - 6x - 4
0 + 13 = x² - 6x - 4 + 13
13 = x² - 6x + 9
13 = (x-3)²
±√13 = x-3
±√13 + 3 = x
√13 + 3 = x
-√13 + 3 = x
