The correct answer is the option number 1, which is:
a(v)=√(3V/8)
The explanation is shown below:
To solve this problem you must apply the following proccedure:
1. You must use the formula for calculate the volume of a square pyramid, which is:
V=a²h/3
2. Therefore, when you clear a, you obtain:
3V=a²h
3V/h=a²
a=√(3V/h)
3. You have that heigth is 8, then:
a(v)=√(3V/8)
4. So, as you can see, the correct answer is the option mentioned above.
The quotient of the fraction is 20/49.
<h3>
What is Fraction?</h3>
Fractions are represented as a numerical value, which defines a part of a whole.
Here, the given fractions are:
4/7 and 7/5
Now, according to question
4/7 ÷ 7/5
= 4/7 × 5/7
= (4×5)/(7×7)
= 20/49
Thus, the quotient of the fraction is 20/49.
Learn more about Fraction from:
brainly.com/question/10354322
#SPJ1
D. 9pi square inches
The formula for the area of a circle is <span>π x r^2
Since the diameter is 6, the radius (r) is 3
3^2 = 9
This times pi will give you the area of the plate
</span>
Answer:
Step-by-step explanation:
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