For what value of x is the
quadrilateral a parallelogram?
2xº
(x + 30°)

50°

Step-by-step explanation:

In a parallelogram, opposite angles are equal and all angles sum up to 360°.

So, 2x + 2x + x + 30 + x + 30 = 360

6x + 60 = 360

6x = 300

x = 50°

I think this is the answer.

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

hope to and hope that my answer is brainliest.(follow me )