Of 150 copies cost $15, one copy costs $0.1
The three lengths are 3x, 6x, 8x.
The perimeter of a triangle is the sum of all lengths:
3x + 6x + 8x = 520.
Solving for x,
17x = 520
x = 30.59 cm
So the three lengths are
3(30.59) = 91.77 cm
6(30.59) = 183.54 cm
8(30.59) = 244.72 cm
1. 12/5
2. 24/10
3. 48/20
4. 96/40
Answer:
<em><u>9 months</u></em>
Step-by-step explanation:
1. write out equation
100 + 22x = 298
2. Subtract 100 from both sides
22x = 198
3. Divide 22 from each side
198/22 = 9
<em>hence, Katrina will pay off the sofa in 9 months.</em>
have a great day! :)
Answer:
All the events in the sample space that are not are the part of the specified event are All called the complement of the event.
Step-by-step explanation:
Suppose tossing a coin, the sample space here is {H,T}.
Now, if the event is getting a head ,
so here T is not the part of the sample space and is called as complement of the event.
Therefore, all the events in the sample space that are not are the part of the specified event are All called the complement of the event.