Step-by-step explanation:
3x-2=4-x
3x+x=4+2
4x=6
x=<u>6</u>
<u> </u><u> </u><u> </u><u> </u>4
x=<u>3</u>
<u> </u><u> </u><u> </u><u> </u>2
hope it helps.
Answer:
The answer is B
Step-by-step explanation:
7.4*3.1=22.94
5*3.1=15.5
7.4*5=37
22.94+22.94+15.5+15.5+37+37=150.88
Answer:
9 / 4
Step-by-step explanation:
The slope of line V can be found using the formula for slope: (y2 - y1) / (x2 - x1).
(y2 - y1) / (x2 - x1)
(13 - 9) / (1 - 10)
(4) / (-9)
Two slopes are perpendicular when the values are reciprocals. The slope of line V is 4 / (-9). The reciprocal of this is: 9 / 4.
Answer:
a.
Step-by-step explanation:
The following information is missing in the question:
<em>What does 6 1/2 mean in this situation</em>
<em>
a. Zhen spends 6 1/2 hours working for every hour of the completed audiobook.
</em>
<em>b. Zhen completes 6 1/2 audiobooks in an hour.
</em>
<em>c. Zhen spends 6 1/2 hours working per audiobook.</em>
It means that Zhen needs 6 1/2 working hours to record 1 hour of the audiobook. Zhen needs to work more than one hour to record one hour of the audiobook, because besides recording, he also needs to research and edit.
Answer: 90, and 1600 degrees.2500
Step-by-step explanation:
If the angles are proportional to 3, 4, 5,Then the angle measures are 3x, 4X and 5X
Step-by-step explanation:
