Answer:
3(9)+20=47
Step-by-step explanation:
47 inches after 9 weeks
Adults = 9
Children = 2
Let x be the number of adults.
11-x is the number of children.
22x + 15(11-x) = 228
22x + 165 - 15x = 228
22x - 15x = 228 - 165
7x = 63
7x / 7 = 63 / 7
x = 9 number of adults.
11 - x = 11 - 9 = 2 number of children.
To check:
22x + 15(11-x) = 228
22(9) + 15(11-9) = 228
198 + 30 = 228
228 = 228
Answer:
It's not C
Step-by-step explanation:
Sorry bud I tried to help you out but i guessed wrong on my test, atleast its not C though:)
Answer:
True
Step-by-step explanation:
By measuring the side lengths you can find that the triangles are equivalent and that they are just rotated and in different quadrants
