Answer: 20°, 50° and 90°
Step-by-step explanation:
From the question, we are informed that the measures of the three angles whose sum is 160 are in the extended ratio 2:5:9.
The exact angle measures will then be:
= 2/(2+5+9) × 160°
= 2/16 × 160°
= 20°
= 5/(2+5+9) × 160°
= 5/16 × 160°
= 50°
= 9/(2+5+9) × 160°
= 9/16 × 160°
= 90°
34.
(a) A. x < 4
(b) p > 1
(c) y <span>≤ 2.8
I love solving inequalities. I hope you find this answer the most helpful! :)</span>
Answer:
41
Step-by-step explanation:
There are 3 times as many used bike as new bike. For the problem to work you have to include the used bikes and the new bikes. So you divide 164 by 4 instead of three.
So 164/3=41
Answer:
i got 12.2
Step-by-step explanation: (5x-3) +73 =131 is the equation and from that x = 12.2
1). 3X+6=75
75-6=69=23
Answer 23,25,27