As the diameter is 18, a radius is half the diamater ergo the radius is 9.
Use the circumference formula:
So, adapted it would be:
2 * π * 9 which would be 56.7.
The circumference is 57m.
Hope this helps!
The total monthly income of Delisile including her spendings is R 1,520,000
<h3>How to find Delisile monthly income</h3>
Given:
- Amount spent on rent = 39% of x
= 0.30x
Amount remaining = x - 0.30x
= 0.70x
Amount spent on food and traveling = 50% of 0.70x
= 0.50 × 0.70x
= 0.35x
- Amount spent on education = R 220,000
Total = rent + food + education + amount left
x = 0.30x + 0.35x + 220,000 + 312,000
x = 0.65x + 532,000
x - 0.65x = 532,000
0.35x = 532,000
x = R 1,520,000
Learn more about percentage:
brainly.com/question/843074
Hi there
3(x + 6) = 2(4x + 14)
3x + 18 = 8x + 28
3x - 8x = 28 - 18
-5x = 10
x= 10/-5
x = -2
Here it is :)
Merry Christmas
Answer:
It's 1/2 I found this out by subtracting 3/4 - 1/3= 5/12 and if you put that into a decimal it would be .41. So that 1/4= .25 and 1/2= .50. You could figure out that it’s closed to 1/2.
Answer:
45 units.
Step-by-step explanation:
First, let's find the length!
We need to ignore x and focus on y. Subtract 3 from 10, your answer should be 7. Therefore, the length is 7 units.
Now, let's find the width!
We need to ignore y and now focus on x. Subtract 2 from 7, your answer should be 5. Therefore, the length is 5 units.
The formula of the area of a rectangle is: <em>l * w</em>
Therefore: 7 * 5 = 45 units
REMEMBER: When dealing with rectangles on a graph, x is the width while y is the length!
Next time, I suggest you use some graph paper and jot down all the vertices! Hope this helps. Please mark as brainliest and have a great day!
