The area was originally 3*5, or 15 cm^2.
When the sides were enlarged, they were all multiplied by 3. The new sides are 3*3, or 9, and 5*3, or 15.
The new area is 9*15, or 135 cm^2.
If you divide 135, the new area, by 15, the original area, you get 9. So, the area increased by a factor of 9.
You get a common denomiator so which is 18. So mulitply 8/9 by 2 which is 16/18 and multiply 5/6 by 3 which is 15/18 and add 16/18 and 15/18 together and you get.....35/18 and you divide. 35 divided by 18 is 1 13/18
Answer:
3:15PM
Step-by-step explanation:
If If Diana got out of school at 1:40 P.M, this and spent 1 hour 35 minutes at the rehearsal, to know the time that the choir rehearsal ends, we will have to add the time spent at rehearsal to the time he got out of school;
1:40 P.M + (1hr 35 minutes)
1:40 P.M + 1 hr = 2:40PM
2:40PM + 35mintes = <u>2:40PM + (20mintes) +15 minutes</u>
[2:40PM + (20mintes)] +15 minutes = 3:00pm + 15 minutes
3:00pm + 15 minutes = 3:15PM
Hence the choir rehearsal ends at 3:15PM
Answer:
The answer is 1 - 16b.
Step-by-step explanation:
You have to collect like-terms :
The correct option is C.
The statement best describes the solution set to the inequality as the solution set includes all values of x greater than -8 and less than 9.
Inequality: An inequality is an expression that shows an unequal comparison of two or more numbers and variables.
Given that:
Inequality
0 < 8 + x < 17
Adding on both sides by -8.
=> 0 - 8 < 8 + x - 8 < 17 - 8
=> -8 < x < 9
The solution set is (-8,9).
Therefore, the solution set includes the value of x greater than -8 and less than 9.
Hence, the correct statement that best describes the solution is option C.
To learn more about inequality visit: brainly.com/question/24210947
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