Question

please check my answer

Answer 1

whats the question and your answer

Answer 2

its right before u asked me

Answer 3

the height is 13 not 81

Answer 4

thus \(\bf area = \cfrac{h}{2}(a+b)\qquad
\begin{cases}
a=9\\b=16\\
area = 75
\end{cases}\implies 75=\cfrac{h}{2}(9+16)\)

solve for "h"

Answer 5

oops i meant 18 but wasnt right anyway r u sure its 13?

Answer 6

so its 17

Answer 7

yes it =74.5 then you round

Answer 8

huh 75?

Answer 9

im confused im glad this is the last one

Answer 10

the height is 13 cause when you do 9+16*13/2 you get 74.5 then you round because 5 and up you round to the nearest number

Answer 11

it says 75 for the area in the material, thus

Answer 12

so.. if you solve that for "h", what would that give you?

Answer 13

im just confused thank both of u for your help i dont understand

Answer 14

you're given
the area, and the bases of the trapezoid

so you'd need to find the height "h"

Answer 15

9=16 divided 2 is 17 so i dont know

Answer 16

9=16?

Answer 17

oops 9+16 bivided by 2 is 17

Answer 18

clearly not =)

Answer 19

hmm 9+16 divided by 2 is 17?

hmm so 2 * 17 = 9+16?

because 2* 17 = 34

and I don't think 9+16 is 34 though

Answer 20

its 13 trust me