will give brainliest Use quadrilateral ABCD to find the value of x. The figure is not drawn to scale. Use the following dimensions: m⦨ABC = 4x◦, m⦨BCD = 3x◦, m⦨CDA = 2x◦, m⦨DAB = 3x◦. Hint: Use the formula, (n – 2)180 to find the total degrees of the polygon. Write an equation and solve for x. Use the value of x=30 that you found in Question 1 to find the measure of the four interior angles: m⦨ABC = ?◦, m⦨BCD = ?◦, m⦨CDA = ?◦, m⦨DAB = ?◦ List all four interior angle measures for full credit.

Answer/Step-by-step explanation:

Sum of the interior angles of quadrilateral = (n - 2)180 = 4 - 2(180) = 2(180) = 360°

m<ABC = 4x◦,

m<BCD = 3x◦,

m<CDA = 2x◦,

m<DAB = 3x◦.

Therefore, the following equation can be written to solve for x:

4x + 3x + 2x + 3x = 360

12x = 360°

To solve for x, divide both sides by 12

12x/12 = 360/12

x = 30

Plug in the value of x to find the measures of each interior angle:

m<ABC = 4x = 4(30) = 120°

m<BCD = 3x = 3(30) = 90°

m<CDA = 2x = 2(30) = 60°

m<DAB = 3x = 3(30) = 90°

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.

40% off the regular price is the correct answer.

step-by-step explanation: