Can you please help me
sorry this is hard for me but i’ll give u brainliest and 70 points

-9 + 5 = -4

Step-by-step explanation:

I think that's what your asking

this is what u get for going on my post and wasting my 5 points eggx deas lol dont go on ppls post and do that OMG BTW

Step-by-step explanation: answers a

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2