How do i find the value of each variable in the parallelogram

y-2 = 38

parallel side have the same length in a parallelogram

add 2 to each side

y =40

17 = x+3

parallel side have the same length in a parallelogram

subtract 3 from each side

14 =x

opposite angles are equal in a parallelogram

124 = 2u

divide by 2

u = 63

angles on the same side add to 180

124+ v-3 =180

121+v=180

v = 59

about 0.75 hours

step-by-step explanation:

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!