Hello,
A.i. the circumference of a circle is nothing else but its perimeter which formula is π × diameter = π × 2 × radius
Let π = 22/7 ≈ 3.142857, the egyptian approximation
Then if C is the circumference of the circle i., C = 22/7 × 21 = (22 × 21) / 7 = (22× 7×3 )/7 = 22 ×3 = 66 cm
ii. Applying the same formula for the second circle gives us C = 22/7 × 8 = 176/7 ≈ 25.14 meters, rounded to the nearest hundredth...
Good luck !
Let
x = no of two point shorts
y = no of three point shorts
System of Equations:
x + y = 11 (Noah made a total of 11 shots altogether)
2x + 3y = 29 ( scored a total of 29 points.)
No. of Two point short Noah Made = 4;
No. of Three Point short Noah Made = 7;
<h3>Define System of linear equations?</h3>
- A collection of one or more linear equations involving the same variables is known as a system of linear equations (or linear system) in mathematics.
- The subject of linear algebra, which is employed in most areas of contemporary mathematics, is based on the theory of linear systems.
- Numerical linear algebra includes computational strategies for obtaining the solutions, which are crucial to the fields of engineering, physics, chemistry, computer science, and economics.
- A helpful strategy when creating a mathematical model or computer simulation of a relatively complex system is to approximate a system of non-linear equations by a linear system.
To learn more about : System of linear equations
ref : brainly.com/question/25976025
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Answer:
12
Step-by-step explanation:
Divide 30 by 2.5, which is 12. Therefore, it would be 12 packages.
P = 10
Explanation:
Combine like terms: -0.25p = -2.5
Divide both sides: by -0.25
Solution: p = 10
VictorHesling, your teacher is obviously messing with you. The best thing to do in a situation like this, is give her a messing with you answer. Some suggestions are
1. 13.20x37y.>23 (So some random numbers)
2. He won't get to the top if he wears red underwear. Never run with red underwear.
