= 39.84
:
100^2=251
10000=251
ℎ
251 ℎ
10000/251=251/251
39.84=1
39.84=
Answer: $10000
Step-by-step explanation:
From the question,
Principal = $43000
Time = 5 years
Rate = Unknown
Simple Interest = $51,600 - $43000 = $8600
We need to calculate the rate of interest which will be:
Interest = PRT/100
8600 = (43000 × 5 × Rate) / 100
Cross multiply
8600 × 100 = 215000 × Rate
Rate = 860000 / 215000
Rate = 4%
Assuming Justine borrowed $50,000 instead, the yearly Interest will be:
= (50000 × 5 × 4%)
= 50000 × 5 × 0.04
= $10000
Thank you for coming to Brainly with your questions!
I believe the answer is:
30x + 80y - 15z. The question tells us that she earns 30 points for each fish, and since we do not know how many, we just write 30x, then we add 80 points for each octopus, so that's + 80y, and then subtract 15 points for each time she captures a crab, so - 15z.
I hope this helps you! Please mark Brainliest! Let me know if I can help you with any further questions!
-Belle
Answer:
99 square units
Step-by-step explanation:
We are given;
- a polygon Y whose area is 11 square units
- The scale factor which it was drawn to become polygon Z is 3
We are required to determine the area of polygon Z
We need to know that;
Area scale factor = Square of Linear scale factor
That is;
Area scale factor = 3²
= 9
Hence;
Area of polygon Z = Area of polygon Y × Area scale factor
= 11 square units × 9
= 99 square units
Thus, the area of polygon Z is 99 square units