Answer:
about 300
21200 rounded is 21000 and 6575 rounded is 7000
Step-by-step explanation:
21000÷7000=300
Answer: An is n+1 and A10 is 4
Step-by-step explanation:
The question is very vague and hard to answer. so A1 is -5, count up by 1 ten times, including -5, so -5, -4, ..., 3, 4. An is a just the way it changes, so it adds by one every time.
Hope this helps, it is a very vague question tho.
Answer:
volume=πr²h
75.36=<u>2</u><u>2</u><u>×</u>3×3×h
7
75.36=<u>198×</u>h
7
7×75.36=<u>198×h×7</u>
7
<u>527.52</u>=<u>197×</u>h
197. 197
h=2.68
Alex = 6x
Peter = x
6x = x + 50
5x = 50
x = 10
Alex = £60
Peter = £10
together = £70
Hello,
Yes since (2*6.4)²+9.6²=256=16²
Angle A=90°
