Answer:
100
Step-by-step explanation:
20 times 100 equals 2000
The sum of the angles in a triangle is 180. Let x be one acute angle and y be the other. We know one is 5 times larger so let’s say 5x = y. Now,
x + y + 90 = 180
x + 5x + 90 = 180
6x + 90 = 180
6x = 90
x = 15
So y = 5x = 5(15) = 75
The two angles are 15 degrees and 75 degrees
Answer:
It is 24.
Step-by-step explanation:
I plugged it into a LCM calculator because I'm very tired. Sorry. But at least you know it's correct.
Answer:
50 mm
Step-by-step explanation:
Using the proportion: 1mm/ 3m
<u>1mm</u> <u> xmm</u>
3m 150m
150/3= 50
1(50)= 50
x=50mm
II The common ratio for this sequence is 3. this is not an arithmetic sequence because you need to multiply by 3 and arithmetic sequences you can only add and subtract. the next term would not be 54 because 27*3 is 81. n describes the nth term of the sequence. so if n was 1, 1+ 3 is for and we already know that the 1st term is equal to 1. Therefore, II is the correct answer.
