Answer:
9ooloioihyfesfdwfwfwxrswsdesws
Step-by-step explanation:
Answer:
The answer is
<h2>
</h2>
Step-by-step explanation:
To solve the radicals make sure that they both have the same radical
That's
<h3>
</h3>
Simplify 3√28 in order to combine the radicals
We have
<h3>
</h3><h3>
</h3><h3>
</h3>
So we now have
<h3>
</h3>
Using the rules of surds
That's
<h3>
</h3>
Simplify the expression
We have
<h3>
</h3>
We have the final answer as
<h3>
</h3>
Hope this helps you
D is the correct answer.
0.25 is rational because it can be represented as a ratio of integers (1/4).
0.45 is rational because it can also be represented as a ratio of integers (9/20).
When you multiply rational numbers, you always end up with a rational number.
0.25*0.45=0.1125 or 1125/10000
Answer:
1/3(5.2)h cm³
Step-by-step explanation:
A solid right pyramid has a regular hexagonal base with an area of 5.2 cm2 and a height of h cm. Which expression represents the volume of the pyramid?
One-fifth(5.2)h cm3 StartFraction 1 Over 5 h EndFraction(5.2)h cm3
One-third(5.2)h cm3 StartFraction 1 Over 3 h EndFraction(5.2)h cm3
Volume of the pyramid = 1/3 × area × height
Area = 5.2 cm²
Height = h cm
Volume of the pyramid = 1/3 × 5.2 cm² × h cm
= 1/3(5.2)h cm³
