<span>Cone Volume = (<span>π<span> • r² •<span> h) ÷ 3
</span></span></span></span>
<span>Cone Volume = (<span>π<span> • (5.2)² •<span> 8.4) ÷ 3
</span></span></span></span><span><span><span><span>Cone Volume = (3.14159 * </span>27.04
* 8.4) / 3</span>
</span>
</span>
<span><span><span><span>Cone Volume = </span>237.85606208
</span>
</span>
</span>
Answer: y = 2
Step-by-step explanation:
we need to use systems of equations, basically since we know what x equals, we plug that into first equation so:
since x=2y+1,
we can say that:
(2y+1)+2y=9
then we solve this equation,
first we expand the brackets- 2y+1+2y=9,
then we combine like terms- 4y+1=9
then we take 1 away from both sides- 4y=8
then we divided both sides by 4
y=2
Hope this helps xx
Answer:
16.15
Step-by-step explanation:
hope this helps
Answer:
Step-by-step explanation:
y=3√x
domain : all real values≥0
