Pls answer this!!!!!!!!!!!!
2 answers:
The answer to the question is 90
The answer is 90 because 9x20 is 180 but since it’s a triangle u always divide it by two so it would be 90 hope this helps :)
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0.66666 that’s the answer
Answer:
5
ALL SIDES MUST BE THE SAME
If they sold 89 calendars over 4 weeks, the 'equation' would look like (x = average calendars sold over 4 weeks):

If you solve it, you get:

Which is equal to
22.25. Hope this helps!
Answer:
The percent error is -2.1352% of Jocelyn's estimate.
[ Answer ]

[ Explanation ]
Parenthesis
Exponents
Multiply
Divide
Add
Subtract
Parenthesis:
3 * 2 = 12
12 - 12 = 0
12 - 0 = 12
10^2 * 12
10 ^ 2 = 144
144 * 12 = 1728
1728 + 15 = 1743
1743 + 6 = 10458