If a÷ b= 13r1 what is a and b​

28 and 2

Step-by-step explanation:

you could add 13 and the remainder, 1 to get 14.

Then think of multiples of 14.

28 is one of them. 28/2 = 14

I hope that helped!

PLZZ give me brainliest

1

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2