Question

The angle measurement in the diagram are represented by the following expressions

Answer 1

Answer:

As shown in picture:

angle A = angle B

or

8x + 6 = 4x + 38

=> 4x = 32

=> x = 8

=> B = 4*x + 38 = 4*8 + 38 = 32 + 38 = 70 deg

Answer 2

Answer:

$B = 70 \: \: degrees$

Step-by-step explanation:

$8x + 6 = 4x + 38 \\8 x - 4x = 38 - 6 \\ 4x = 32 \\ \frac{4x}{4} = \frac{32}{4} \\ x = 8$

B = 4x+38

$4x + 38 \\ 4 \times 8 + 38 \\ 32 + 38 \\ = 70 \: \: degrees$