Answer:
25/36
Step-by-step explanation:
put 2500 over 3600 and remove the 0's to simplify it
Answer:
1/56
Step-by-step explanation:
7
8
−
6
7
=
1
56
(Decimal: 0.017857)
Hey!
The formula of direct variation is y = kx. So we know that p = kr^2
Hint: after it says varies, it's basically the equal sign.
so we can set it up
56 = 4^2k
56=16k
now we want k alone so we have to divide 16 on both sides
k=3.5
We can now solve for p like it asks
p = 3.5*6^2
p=126
There's your answer!
Hope this helps!
Answer:
it's 6
Step-by-step explanation:
2*3 is 6 and I*I is i^2 which equals to 1 so overall 6
Answer:
y = 18
Step-by-step explanation:
