Using the identity sin^2(t)+cos^2(t)=1
and
given sin(t)=0.3,
we can find cos(t) by substituting
sin^2(t)+cos^2(t)=1
0.3^2+cos^2(t) = 1
cos^2(t)=1-0.3^2=1-0.09=0.91
cos(t)=sqrt(0.91)= 0.954 ≠ 0.6
So the given proposition is false.
Answer:
9.5
Step-by-step explanation:
square root 90 and you get 3 square root of 10 which is around 9.486
Answer:
2/3
Step-by-step explanation:
if max runs 2 hours she will have 3 because 1 hour 30 times 2 is 3 hours
Answer:
0.16
Step-by-step explanation:
3.84/24=0.16
Divide the total price by the amount of waterbottles in the case to find each individual one.
Hope this helps!
Answer:
Your answer would be the first option.
A right angle is 90 degrees
An obtuse angle is more than 90 degrees and that angle is more that 90 degrees
