-12 + 18 = 70 - 64 or(-12+18)+(6*12)-2
Answer:
The first one
Step-by-step explanation:
If <3=70°, then find the rest of the angles.
3/4
5/6
7/8
79
1.) m<1=
2.) m<2=
4.) m<5=
3.) m<4=
6.) m<7=
5.) m<6=
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Answer:mean
Step-by-step explanation: I am also not sure because I been looking for the anwser to this but I think it’s mean
Answer:
2 ± i
Step-by-step explanation:
by 5, I assume you mean +5
x² - 4x + 5 = 0
x = (-b±(√(b²-4ac)) / 2a
x = (4 ± (√(16 - 20)) / 2
x = (4 ± (√(-4)) / 2
√-4 = √4√-1 which is 2i
x = (4 ± 2i) / 2
x = 2 ± i
