*see attachment for the figure referred to
Answer:
4 units
Step-by-step explanation:
Given that
, therefore, it follows that:
,
If the ratio of YW to XW = 2:1, therefore, 
Cross multiply to find XW


Answer:
24xy
Step-by-step explanation: I worked it out. Just trust me... I’m in geometry
Answer:
0 ; 1
Step-by-step explanation:
Given the dataset :
Stem _____ Leaf
1 _______ 0 0 2 2 4 5 5 5 6 7 8 8 9 9 9 9
2 _______0 0 0 3 3 4 5 8 8
3 _______0 0 1 1 3 4 5 5 5 6 6 6 6 7 7 8 8 8 9 9
4 _______ 1 2 2 3 3 3 5 5 6 6 7 8 8 9 9
The value 52 appears 0 times in the dataset
This is because the stem does not contain the digit 5.
The value 47 appears 1 time(s) in the data set ; stem of 4, leaf 7
Find the least common multiple of 8, 15, and 21. . . . . . It's 280 .
So all the numbers divisible by 8, 15, and 21 are all the multiples of 280.
The smallest 6-digit number is 100,000 .
100,000 / 280 = 357.1 , so the next whole-number multiple is the 358th one.
280 x 358 = <u>100,240</u> .
You can tell right away that this is the smallest one that qualifies,
because if you take away 280 and go to the next smaller multiple,
it won't have 6 digits anymore.
Step-by-step explanation:
Let its complementary angle be x.
So
81+x=90
so, x = 9.
so
complementary angle of 81° is 9°.