I can’t see your math lab problem, it’s not possible unless you could have shown me the footage based on the problem
The weight of the circle that is double the weight of the triangle is 20 grams.
<h3>How to find weight ?</h3>
The weight of the rectangle is 80 grams.
The weight of the triangle is double the weight of the weight of the circle.
A rectangle is made up of 2 triangles. Therefore,
weight of each triangle = 80 / 2 = 40 grams
Since, the weight of the triangle is double the weight of the circle, the weight of the circle can be calculated as follows:
weight of circle = 40 / 2
Therefore,
weight of the circle = 20 grams.
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1/6 x 2 = 2/12
3/4 x 3 = 9/12
2/12 + 9/12 = 11/12
Altogether, Keisha bought 11/12 of a tank of gas.
The equation for this statement:
2x – 14 = 6
=> 2x = 6 + 14
=> 2x = 20
=> x = 20/2
=> x = 10
Answer:
Packaging with cube will be more efficient.
Step-by-step explanation:
Given:
A cube and a sphere where the diameter of the sphere is equal to the height of the cube.
Let the height of the cube "x"
Radius of the sphere =
Formula to be used:
Surface area of the cube =
and Surface area of the sphere = 
Volume of the cube =
and Volume of the sphere = 
We have to compare the ratio of SA and Volumes.
Ratio of SA : Ratio of their volumes :
⇒
⇒ 
⇒
⇒ 
⇒
⇒ 
⇒
⇒ 
⇒
⇒ 
⇒ approx
⇒ approx 
⇒
⇒ 
Packaging of the toy with the cube will be more efficient as it has more volume comparatively.