Answer:
Step-by-step explanation:
3.8 x 102=387.6
1.7 x 109= 185.3
387.6+185.3=572.9
Answer:
b
Step-by-step explanation:
Hi there!
Since the sum of all angles in any triangle always adds up to 180 degrees, we can calculate this and solve for x.
4x + x + x = 180°
6x = 180
180 ÷ 6 = x
x = 30
So, now we know that x is 30°.
Hope this helps!
9.60 divided by 6 is 1.60
17.60 divided by 11 is 1.60
so each bottle is 1.60
1600<2570-125.5x<2000 subtract 2570 from all terms...
-970<-125.5x<-570 divide all terms by -125.5 (and reverse signs because of division by a negative!)
7.73>x>4.54 and x is months since January, and since months can only be integers...
x=[5,7]
So January + 5, 6, and 7 respectively are the three months that satisfy the equation...
June, July, and August.