Answer:
the answer is 5+4× and ur welcome
Answer:
Step-by-step explanation:
a + 11s = 124.......a = 124 - 11s
4a + 10s = 122
4(124 - 11s) + 10s = 122
496 - 44s + 10s = 122
-44s + 10s = 122 - 496
-34s = -374
s = -374 / -34
s = 11 <==== student tickets cost $ 11
a + 11s = 124
a + 11(11) = 124
a + 121 = 124
a = 124 - 121
a = 3 <=== adult tickets cost $ 3
The answer is 6. If it’s wrong lmk
Answer:
Step-by-step explanation:
volume = area of base * height = area of base * 9 = 72
-> area of base = 72/9 = 8
let a,b,c be the length of sides of isosceles right triangle base
we have a = b and a*b/2 = 8 ft2
-> a*a/2 = 8ft2
-> a*a = 16
-> a=4ft=b
have c^2 = a^2 + b^2 = 16 +16 = 32
-> c = = 5.656 ft
Since i dont know that is DF, i calculate both a,b and c