Find the area of this semi-circle with radius, r = 75cm.Give your answer rounded to 1 DP.
1 answer:
The area of this semi-circle with radius is 8831.3 square cm
<h3>How to find the area of this semi-circle with radius?</h3>
The radius is given as:
Radius, r = 75cm.
The area of this semi-circle with radius is calculated as:
A = 0.5 * πr^2
Substitute the known values in the above equation
A = 0.5 * 3.14 * 75^2
Evaluate
A = 8831.3
Hence, the area of this semi-circle with radius is 8831.3 square cm
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Answer:
x = 2
Step-by-step explanation:
Five to the power of quantity nine minus three x equals one hundred and twenty five.
----------------------
- 5^(9 - 3x) = 125
- 5^(9 - 3x) = 5^3
- 9 - 3x = 3
- 3x = 9 - 3
- 3x = 6
- x = 6/3
- x = 2
-3x² + 3y² + 4x + 4x² - 4y + 2
Add like terms.
x² + 3y² + 4x - 4y + 2
So the answer is D.
put it into an equation..
15+5v
sum is addition and product is multiplication
Well she can only buy five times a week. So would the inequality be something like 5 is less then or equal to 10. Sorry if I’m wrong
