Ok then um so ya ok thx for the points though
Answer:
1. false
2. false
3. false
4. true
Step-by-step explanation:
a quadritilateral always has 4 sides, but it dpesnt HAVE to be a square
a parrellelogram can be any shap as long as its parrelel
a rhombus is always a square, becuase if you turn it around... VIOLA! you get a square.
V=(4/3)(pi)(r^3)
A=4(pi)(r^2)
36(pi)=4(pi)(r^2)
36=4(r^2)
9=(r^2)
r=3
V=(4/3)(pi)(3^3)
V=(4/3)(pi)(27)
V=36(pi)
As x and y vary directly then <span>x∝y</span> i.e. <span>x=ky</span>, where k is a constant.
When <span>x=24</span>, <span>y=8</span> i.e. <span>24=k×8</span> and therefore
<span>k=<span>248</span>=3</span>
and relation between x and y is hence <span>x=3y</span>
and when <span>y=9</span>, <span>x=3×9=27</span>.
I hope this is what you're looking for.
