Answer:
b and c
Step-by-step explanation:
quadratic equations produce u-shaped or upside-down u-shaped graphs
If you were to graph each of the equations you would see only 'b' and 'c' do that; also, they are the only equations where the x is squared (but not in the denominator) and y is not raised to a power
Answer:
45 divided by 18 = 2.5
Step-by-step explanation
18+18=36 so that is 2 times but 45-36 =9 we can divide 9 by 18 and get a half.
2+0.5=2.5
Hope this helps!
I'll help with 10,
A=b×h÷2 is your equation so I would substitute in the six and eight next.
The base is 6 and the height is 8 so 6×8÷2=A
Then I would do 6×8=48, 48÷2 is 24.
The area is 24 cm squared.
V:W
1:7
1+7=8
1/8*45=5.625 ml of vinegar
Answer:
28
Step-by-step explanation:
x equals 1
y equals 11
you would plug the numbers in
(1)6 plus (11)2 which if you multiply them
6 plus 22 would give you 28
