Can someone explain how to do this

When any angle bisects with other angle then both the angles are equal.

Then, m of angle ABD = angle CBD

ABD = 70

ABD = CBD = 70°

ABC = 70 + 70 = 140°

Step-by-step explanation:

because both equations add up to equal abc

we can solve for x

8x+35=11x+23

subtract 8x from boths sides

35=3x+23

subtract 23 from both

12=3x

x=4

Now we can solve for Abd

8(4)+35=67degrees =ABD

11(4) +23=67degrees=CBD

67+67=134=abc

I hope this made since sorry if it doesn't

Have a wonderful day

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: