Answer:
Both -6x +7>-5 and 14x-2<12
Step-by-step explanation:
Your question said "Which of the FOLLOWING inequalities require the inequality symbol to be reversed when solving" I hope this means multiple choice because i got both 14x-2<12 and -6x +7>-5 to be reversed when i finished solving them. For 6x +7>-5 I got X < 2, and for 14x-2<12 I got X > -28, therefore those two are correct.
1. You have that Karen made 40 cakes and she gives 1/5 to Andrew and 10% to Chris, then you have:
40 cakes=5/5=1
1/5 to Andrew⇒40x1/5=8
10% to Chris=40x0.10=4
1/5----8
x----4
x=4(1/5)/8
x=1/10
2. The fraction of the 40 cakes that she have left is:
1-1/5-1/10
Therefore, the answer is: 7/10
Answer:2.6
Step-by-step explanation:
4848 inches is how long the bike will be
Answer: cos of theta= square root 3//2 and the measure of the reference angle is 30
Step-by-step explanation:
11π/6 reference angle is π/6 which is 30 degree so the measure of the reference angle is 30 degrees is correct. sin of 330 is sqr root of 3 divided by 2. Since it in the 4th quadrant and cos refers to x -axis it is positive.