Answer:
Step-by-step explanation:
x^2/100 + y^2/25=1 -----(1)
Since 25<100
Hence the above equation is of the form x^2/a^2+ y^2/b^2=1-------(2)
Comparing (1) and (2)
a^2=100
a=10
Major axis=2a=20
Answer:
is that all the Question?????????????????????????????
Answer:
5 and 15
Step-by-step explanation:
Answer:
y=3x-8
Step-by-step explanation:
3x-y=8
y=3x-8
Answer:
39.7°
Step-by-step explanation:
by definition of cos