Answer:
980,000 times faster
Step-by-step explanation:
Please kindly see the attached file for more explanation
So find the area of the WHOLE triangle shaded or not, and use the formula 1/2bh. After that, use the same formula to find the area of the non shaded triangle. Then, subtract the non shaded from the big traingle. Hope I helped! :)
2+3t
When t is 1
2+3(1)
2+3
5
When t is 4
2+3(4)
2+12
14
Answer:
It is possible, but you must first measure the width.
Step-by-step explanation:
It is possible, but you must be sure.
here's the equation: x+x+(x+12)+ 1/2(x+12) =81
combine like terms
(x+x+x+1/2x) + (12+6) = 81
simplify
7/2x +18=
subtract 18 from both sides.
7/2x=63
multiply by reciprocal (aka 2/7)
x=18
18+12=30 so celia gave 30.
Hope this helps!
