Answer:
5/21
Step-by-step explanation:
1/7 + 2/21 = ?
lcd of 7 and 21 is 21 so;
( 2/21 x 1/1) + 1/7 x 3/3) = 5/21
Answer: In right triangle XZW, the height WY is the geometric mean of segments ZY and XY.
Hence,
4^2=3 x a,
a=16/3 un.
Answer: 25d
Step-by-step explanation:
3d - 2 = 1d
5(5) = 25
25(1d) = 25d
Answer:
30.7
Step-by-step explanation:
It's 30.7 because 707/23
