Answer:
x<-3
Step-by-step explanation:
-16x-12>36
-16x>48
x<-3
Answer:
Step-by-step explanation:
=(3)2+(5.5)2‾‾‾‾‾‾‾‾‾‾‾‾√
d=(3)2+(5.5)2
=9+30.25‾‾‾‾‾‾‾‾‾√
d=9+30.25
=3‾√9.25
d=39.25
=6.264982
Answer:
(x+12)(x-12)
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
y = x^2 - x - 12
y = (x-4)×(x+3) that means x it either 4 or -3
y = x + 3
for x = 4 ➡ y = 3+4 ➡7
for x = -3 ➡ y = -3 + 3➡0
(the answer key is most probably faulty there's no way for y to be 0 in both scenarios)
Answer:
80°
Step-by-step explanation:
According to angles rule,
100° + x = 180° [linear pair]
=> x = 180°-100°
=> <u>x</u><u> </u><u>=</u><u> </u><u>80</u><u>°</u><u>(</u><u>Ans</u><u>)</u>
