The circumference is pi times 5.
So the circumference is 15.7
Answer:
Step-by-step explanation:
4.
2ab cos C=a²+b²-c²
2×31×14 cos C=31²+14²-40²
868 cos C=961+196-1600=-443
cos C=-443/868
C=cos^{-1}(-443/868)≈120.688≈120.69°
5.
by sine formula
m∠B=180-(62+55)=180-117=63°
Answer:
1992.38
Step-by-step explanation:
The mean, or average, of a set of data points is found by adding all the values together and dividing by the number of values.
Sum:
1911.56 + 1956.69 + 1903.16 + 1958.82 + 1910.87 + 1983.14 + 2014.12 + 2023.86 + 2057.26 + 2034.21 + 2087.73 + 2067.14 = 23908.56
Divide:
There are 12 numbers, so divide 23908.56 by 12:
23908.56 / 12 = 1992.38
The average is thus 1992.38.
<em>~ an aesthetics lover</em>
Answer: Below
Step-by-step explanation:
11x + 12
Hope this helped!
Answer:
Lyla needs 5 seed packets to have a total of 40 flowers.
Hope this helps!
Step-by-step explanation:
16 / 2 = 8
Lyla can grow 8 flowers using 1 seed packet.
(5) 8 <- (5) 1
40 <- 5
Lyla can grow 40 flowers using 5 seed packets.
