Answer:
Min: 38
Q1: 47
Q2: 56.5
Q3: 64
Max: 71
Step-by-step explanation:
64 38 50 71 60 58 47 55 70 45
Sort the data:
38 45 47 50 55 58 60 64 70 71
Min: 38
Q1: 47
Q2: (55+58)/2 = 56.5
Q3: 64
Max: 71
Answer:
x= 1
Step-by-step explanation:
any equation where x = a single number
Answer:
∠F=78.58484226°
Step-by-step explanation:
a²=b²+c² - 2bc cosA
DE²=EF²+DF² - 2(EF)(DF)cos∠F
18²=16²+12²-2(16)(12)cos∠F
324=256+144-384cos∠F
324-400=-384cos∠F
76=384cos∠F
0.197916=cos∠F
∠F=cos⁻¹(0.197916)
∠F=78.58484226°
Answer:
4
Step-by-step explanation:
g(3) = -2(3)^2 -4 = 2(9) -4 = 18-4 = 14
|f(2)| = | 2^2 -3| = | 4-3| = 1
(g(3) +2) = (14+2) = 16
4* |f(2)| = 4*1 = 4
16/4 = 4
Answer:
x= 16
Step-by-step explanation:
8x + 50 = 178
8x = 178- 50
8x = 128
x = 128/8
x = 16
