Answer: Complete the statement: 0.6L =______mL.
A. 600
A. 10 cm
B. 11 cm
C. 9 cm
D. 8 cm
Answer:
Sphere Volume = (4/3) * PI * radius^3
radius = cube root (Sphere Volume) / (4/3)*PI
radius = cube root (5,600) / (4/3)*PI
radius = 11.016 cm
radius = 11 cm (rounded)
Answer is B
Step-by-step explanation:
Answer:
OR = √65
Step-by-step explanation:
M and N are the midpoints of their respective sides, so O is the centroid of the triangle. That means ...
ON = QN/3 = 12/3 = 4
By the Pythagorean theorem, ...
OR² = NR² +ON²
OR² = 7² +4² = 65
OR = √65
Using the Pythagorean theorem, we can find the value of OR as √65 or approximately 8.06 .
In the given figure, we can use the Pythagorean theorem to find the value of OR.
The Pythagorean theorem is a formula that relates the lengths of the sides of a right triangle, which states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.
This can be seen as c² = a² + b².
M and N are the midpoints of their respective sides, so O is the centroid of the triangle.
Given that QN is perpendicular to PR,ON = QN/3 = 12/3 = 4.
The value of ON =4, and the value of NR = PR/2
NR = 14/2(Because the N is midpoint for PR)
NR =7
By the Pythagorean theorem:-
OR² = NR² +ON²
OR² = 7² +4² = 65
OR = 8.06
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Devin has 15 nickel coins and 5 quarter coins.
Step-by-step explanation:
Total worth = 200 cents
1 nickel = 5 cents
1 quarter = 25 cents
Let,
Nickels = x
Quarters = y
According to given statement;
5x+25y=200 Eqn 1
x = 3y Eqn 2
Putting x=3y in Eqn 1
Dividing both sides by 40
Putting y=5 in Eqn 2
Devin has 15 nickel coins and 5 quarter coins.
Keywords: linear equation, substitution method
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What does x equal?