Answer to a1=6.8
a2= 0.5
mean is 6.78
i don’t know the rest sorry
Answer:
C
Step-by-step explanation:
its 2/5 for the evens 3/5 for odds multiply and you get 6/25
Answer: y = 0.5cos(x), choice A
The parent function y = cos(x) follows this same basic pattern of the curve shown, but it starts off at (0,1) as its highest point. This graph has its highest point to be half as high, so we multiply by 1/2 or 0.5
If w is real then we need ignore negative sign and consider it as a mod value. So the answer will be 2
Answer:
X = 11
Complementary angles
Step-by-step explanation:
Complementary angles are when two angles add up to 90 degrees.
3x + 10 + 47 = 90
3x + 10 = 43
3x = 33
x = 11
