we know that
cos x=XZ/XY
XZ=28 yd
XY=83 yd
cos x=28/83
X=arc cos (28/83)---------> X=70.28°---------> X=70.3°
the answer is
X=70.3°
The answer would be 243 because 9 x 20 is 180 and 9 x 7 is 63 so 180+63 is 243
Answer:
A: 8/31
B: 5/13
C: The events are dependent because one happening doesn't effect the other happening, sometimes it just happens that it rains and snows on the same day
Step-by-step explanation:
A - A is 8/31 because of the 31 days 8 of them snow (combined from snow and both)
B - There are 13 days that it rains and on 5 of those days it also snows
The answer is true. The measure of a right angle will always be 90°
