Answer:
110 cm^2
Step-by-step explanation:
The area of the rectangle is 45 cm^2 (9 x 5) then add that to the area of the trapezoid ( ( 9+4 ) x 10 x 0.5 ) = 13x5 = 65 cm^2
65+45= 110 cm^2
<span>I think you mean
3b^2 − b ?
If so you just put in the 5 for b
3*(5)^2 - 5
Do the square first
5^2 = 25
3(25) - 5 =
75 - 5 =
70.
</span>
it’s hard to explain so look at the picture i attached to this :)
Answer:
12.12%
Step-by-step explanation:
111-99
=12
12÷99×100
=12.12121212 then round of to 2 decimal places