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Answer:
the answer is V=4
3πr3
Step-by-step explanation:
Answer:
3.14159265359
Step-by-step explanation:
Most people just use 3.14 for math though
The measure which is closest to the volume of Luis's globe is; 6301.2in³
<h3>Volume of a sphere</h3>
If the circumference of the globe along the equator is 72inches along the equator;
Hence, the radius of the globe can be evaluated as;
r = 11.46in.
On this note, the Volume, V of the globe is;
- V = (4/3) × 3.14 × 11.46³
V = 6301.2in³
Read more on volume of a sphere;
brainly.com/question/22807400
Answer:
<em><u>According to the calculation, Wayra mage a mistahe in step 2 where she added 13 and 6 together instead of multiplying to get 78.</u></em>
<em><u>She also make a mistake in step 2 where he subtracted 5z from 4z to get z instead of -z</u></em>
Step-by-step explanation:
Given the equation solved by Wayra expressed as;
Step 1: 13(z+6) = 4(z-3)-5z
She is find the value of z from the equation;
Step 2: Open the parenthesis using the distributive property;
13(z+6) = 4(z-3)-5z
13z + 13(6) = 4z - 4(3) - 5z
13z + 78 = 4z - 12 - 5z
Step 3: Simplify
13z + 78 = 4z - 5z - 12
13z + 78 = -z -12
Step 4: Collect the like terms;
13z + z = -12 - 78
Step 5: Simplify the result
14z = -90
Step 6: Divide both sides by 14
14z/14 = -90/14
z = 6.428
<em><u>According to the calculation, Wayra mage a mistahe in step 2 where she added 13 and 6 together instead of multiplying to get 78.</u></em>
<em><u>She also make a mistake in step 2 where he subtracted 5z from 4z to get z instead of -z</u></em>
