Answer:
1766.3
Step-by-step explanation:
V=4
/3πr^3
= 4/3(3.14)(7.5)^3
= 4/3(3.14)(421.88)
= 4/3(1324.69)
= 1766.25
= 1766.3
I hope this is right!
Answer:
-503
Step-by-step explanation:
the statement tell us:
(r - 5)^3 + r^2
r= -3
so we have:
(-3 - 5)^3 + (-3)^2
(-8)^3 + 9
-512+9 = -503
Answer:
80kg
Step-by-step explanation:
100 + 10 = 110% (Percentage of gained weight)
110% = 88000
1% = 88000 ÷ 110 = 800
100% = 800 x 100 = 80000
Hopefully, you remember that the hypotenuse in a right triangle<span> is the longest side, which is also directly across from the </span>90<span> degree angle. It turns out that in a </span>30-60-90 triangle<span>, you can find the measure of any of the three sides, simply by knowing the measure of at least one side in the </span>triangle<span>.</span>
