Answer: 8+18W
Step-by-step explanation:
1. First multiply the 4 by 2, equalling 8.
2. Then multiply the 9W by 2, equalling 18W.
3. 8 and 18W are unlike terms, so they can not be added together.
4. The answer would stay as 8+18W.
Answer:
y = 3 cos(π/5 x) + 5
Step-by-step explanation:
The amplitude is half the difference of the min and max.
A = (8 − 2) / 2
A = 3
The midline is the average of the min and max.
C = (8 + 2) / 2
C = 5
The difference in the x values of the min and max is half the period.
T/2 = 5 − 0
T = 10
The function is a maximum at x = 0, so use cosine.
y = 3 cos(2π/10 x) + 5
y = 3 cos(π/5 x) + 5
Answer:
I'm a girl that's all.. .. .. ..
Find Q
- tanQ=Perpendicular/Base
- tanQ=4/15
- tanQ=0.26
- Q=tan^-¹(0.26)
- Q=14.6°
Not safe
Apply Pythagorean theorem
PR²=4²+15²=16+225=241
Answer:
1.
Ans is 2
and
2.
Ans is 17°C
Step-by-step explanation:
You should subyract the smallest number from biggest e.g. 4-2 = 2