3 rectangles. 1 star. The star is regular because all sides are of equal length and all angles are equal. The rectangles aren't regular because they have unequal sides when their angles are equal. P.S This is my first time answering a question. Don't be mad if its wrong.
Answer:
ana spends 2 hours 50 minutes working
Step-by-step explanation:
ana starts working at 2:40 pm and finishes work at 5:30 pm.
Let's bear in mind that there is 60 minutes in one hour.
Ana started 2.40 , the :40 means 40 minutes
While I 5:30, the :30 means 30minutes
The amount of time spent by anna at the working place.
5:30-2:40= 4 hours minus 2 hours, 90 minutes- 40 minutes
= 2 hours 50minutes
ana spend 2 hours 50 minutes working
Answer:
5/11
Step-by-step explanation:
let x=0.4545...
100x=45.4545...
100x-x = 99x=45.4545... - 0.4545...=45
x=45/99=5/11
The sequence rule is <span>f(n+1)=1.5(n), then
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for n=0, f(1)=0;
for n=1, f(2)=1.5;
for n=2, f(3)=3;
for n=3, f(4)=4.5, and so on.
You receive the arithmetic sequence 0,1.5,3,4.5,....
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It’s 148 cuz of linear pair.
