Hello!
So, this is quite the complex question, and here are the following steps:
What is the quotient of ?
(rationalize the denominator)
(factor 3 from the expression)
(reduce the fraction with 3)
(distributive property)
(simplify 3 · 9²)
(simplify the radical)
(factor 3 from the expression)
(reduce the fraction)
The answer, is simply, choice A, ≈ 0.263758.
The amount of water is 40 x 30 x 20, which is 24,000.
It goes up by 0.25, so add 0.25 to 20 and rework it.
40 x 30 x 20.25 = 24,300
That is 300 more than without the object.
So, the object is 300 cm³ in volume.
Hope this helps!
1450 ft / 29.6 ft/s = 48.9864864865 seconds
Step-by-step explanation:
Answer:
87.5
Step-by-step explanation:
By completing the square,
y
=-14x^2+70x
=-14(x^2-5x)
=-14(x-5/2)^2+175/2
the max. height=175/2
i.e. 87.5
Step-by-step explanation:
(3X-20)+(3X+5)=111(( SINCE 111 IS TOTAL ANGLE
6X-15=111
6X=126
X=21
EFG=3×21-20
=63-20=43