Answer: A) 356.48m²
Step-by-step explanation:
divide up the shape:
square:
a=s*s
16*16=256m^2
Semicircle:
a = 0.5*πr²
(r would be half of a square side which is 8)
0.5*3.14*64=100.48
Add up the shapes:
100.48+256=356.48m²
Answer:
113.1ft²
Step-by-step explanation:
Answer:
Check the explanation
Step-by-step explanation:
Because the P-value of 0.19 small(such as 0.05 or lower), accept the null hypothesis of independence between the treatment and whether the subject stops smoking. This suggests that the choice of treatment is insignificant.
P-value>0.05 , we accept the null hypothesis. When the P-value is greater than 0.05 , the test is insignificant.
This means that the choice of treatment is insignificant.
Answer: 150
We know that cos Ф = sin (90 - Ф)
If Ф = 150, then:
cos 150 = sin (150 - 90)
cos 150 = sin 60
Using the equation they gave us:
cos 150 = sin ( 
- 10)
cos 150 = sin 60
hey, u didn’t rlly attach anything :/
