Answer:
y=(x-2)^2-81
Step-by-step explanation:
Answer:
x = 4.9 cm
Step-by-step explanation:
The product of the parts of both chords are equal, that is
10x = 7 × 7 = 49 ( divide both sides by 10 )
x = 4.9
4(9+7) = 36+28 = 64
open the parentheses, then simplify.
Answer:
48 people
Step-by-step explanation:
1. 4/50 = x/600 do 4x600 and 50 times x
2.50x=2400
3. divide both sides by 50 to get a result of x=48.
Answer:
so 7+7=14
then u add 2 to 14
which = 16
7+9=16
the u - the 2
and y get 14
that's how u can make sure ur answer is right