5x+ 7x+ 9+ 27= 180
12x+ 36= 180
12x= 144
x= 12
10√3 (-7 - √5)
10√3 × -7 + 10√3 × -√5
-70√3 + 10√3 × -√5
-70√3 - 10√3√5
-70√3 -10√3 × 5
-70√3 - 10√15
hope that helps, God bless!
I think it’s b because “the lengths of any two sides of a triangle must add up to more than the length of the third side.”
Answer:
Step-by-step explanation:
Let the integer be 6 for even and 7 for odd (say)
For 6, we divide by 2, now get 3. Now we multiply by 3 and add 1 to get 10. Now since 10 is even divide by 5, now multiply by 3 and add 1 to get 16. Now divide by 2 again by 2 again by 2 again by 2 till we get rid of even numbers.
The result is 1, so multiply by 3 and add 1 we get 4 now divide 2 times by 2 to get 1, thus this result now again repeats after 2 times.
Say if we select off number 3, multiply by 3 and add 1 to get 10 now divide by 5, now repeat the same process as above for 5 until we get 1 and it gets repeated every third time.
Thus whether odd or even after some processes, we get 1 and the process again and again returns to 1.
Answer:
Answer:
14) 268
Step-by-step explanation:
Number of Seniors Seniors with Driving License Year
341 222 2014
367 240 2015
309 199 2016
382 246 2017
Question 13)
If we observe, we can find that the ratio of seniors with driving license to number of seniors is almost the same in all 4 years.
For year 2014:
For year 2015:
For year 2016:
For year 2017:
So, about 65% of the total seniors own a driving license.
Question 14)
In 2018, there were 413 total seniors. So around 65% of 413 would own a driving license.
65% of 413 = 0.65 x 413 = 268 (rounded to nearest integer)
So, in the class of 2018, 268 seniors will have the driving license.
Step-by-step explanation: