Answer:
x= 16.6
Step-by-step explanation:
The circle is unnecessary. You can just use Pythag Theorem
so
9^2+14^2= c^2
81 + 196 = 277
square root 277
16.64
round to the nearest tenth...
16.6
Vertical angles is an X but that's how you tell if they're vertical angles
Answer:
8.36
Step-by-step explanation:
Answer: 7:12
Step-by-step explanation:
From the question, we are informed that Adrienne has chicken and ducks on her farm and that she has 28 ducks and 48 chickens.
The ratio that describes the number of ducks to the chickens will be gotten by first representing the number of ducks to chicken as a fraction and reducing to lowest term. This will be:
= 28/48
= 7/12
= 7:12
Answer:
1 hour later , 21 pages read
Step-by-step explanation:
x hour later they will read the same number of pages
Tori: 16 + 5x
cora: 13 + 8x
16 + 5x = 13 + 8x
minus 5x each sides: 16 = 13 + 3x
minus 13 each sides: 3 = 3x
divide 3 each sides: x = 1
1 hour later both of them will read 16 + 5 x 1 = 21 pages
check cora: 13 + 8 x 1 = 21
