Answer:
Step-by-step explanation:
The formula for determining the volume of a square based pyramid is expressed as
Volume = 1/3 × base area × height
Since the base is a square, all sides would be equal. The formula for finding the area of a square would be applied. From the information given, length of each side of the square is 12 cm. Therefore,
Base area = 12² = 144 cm²
Height = 10 cm
Therefore,
Volume = 1/3 × 144 × 10 = 480 cm³
The system of equations provides a unique solution(one solution) at (-0.6, 1.6).
<h2>Given to us,</h2>
<h3>Equation 2</h3>
As we already have the value of y from equation 1, substitute its value in equation 2,
<h3>Equation 1,</h3>
substitute the value of x in equation 1,
As we can see the system of equations provides a unique solution(one solution) at (-0.6, 1.6).
Learn more about the system of equations:
brainly.com/question/12895249
Answer:
The question is lacking the detail of the price of the ice cream cones.
Assuming the ice cream cones cost $2 each then she would have to sell;
= 250/2
= 125 ice cream cones
<em>If she sells 125 ice cream cones, she will be able to raise $250 if the cones are sold at $2 each. </em>
Answer:
10
Step-by-step explanation:
Expression: 3(x - 5) = 21
= 3x - 15 = 21
= 3x = 21 + 15
= 3x = 36
= x = 36/3
= x = 12
In short, Your Answer would be: 12
Hope this helps!
