An angle is 15 less than four times its supplement. Find both angle measures.

  1. 👍
  2. 👎
  3. 👁
  1. A = X Deg.
    B = (4x-15) Deg.

    A + B = 180o.
    X + (4x-15) = 180
    X + 4x - 15 = 180
    5x = 180 + 15 = 195

    X = 39o
    4x - 15 = 4*39 - 15 = 141o.

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    Find m∠BAC and m∠DAB in the figure shown below. 1. Line upper D upper C is shown intersecting with line upper E upper B at point upper A. The angle upper E upper A upper D is labeled 80 degrees. A. m∠BAC=80° and

  2. Math

    Find the complement and supplement of the angle shown. The picture is of an acute angle that is measured 52 degrees. How am I supposed to find the complement and supplement of the angle? Please help.

  3. Math

    An angle measures 47 degrees. What are the measures of the angle's complement and supplement? A. complement, 43 (degrees), supplement, 133 B. complement, 133, supplement, 43 C. complement, 53, supplement, 143 D. complement, 143,

  4. math

    Enter your answer and show all the steps that you use to solve this problem in the space provided. Drawings not to scale On Quadrilateral A B C D, side A B measures 10 units and side A D measures 6 units. Angle D measures 86

  1. math

    An angle measures 53. What are the measures of the angles complement and supplement? A.complement, 37; supplement, 137 B.complement, 127; supplement, 47 C.complement, 37; supplement; 127 D.complement, 127; supplement, 37

  2. Math

    And angle measures 53° what are the measures of the angles complement and supplement a complement 37° supplement 137° be complement 127° supplement 47° C complement 37° supplement 127° D complement 127° supplement 37° my

  3. math

    An angle measures 51 degrees. What is the measure of its supplement?

  4. Geometry

    Angle A and Angle B are complementary andgles and the m Angle A = 58 degrees, what is he measure of the supplement of Angle B. This is what I did Angle A and Angle B = 90 degrees, mAngle A = 58 degrees 90 - 58 = 32 degrees 180 -

  1. geometry

    Triangle DEF where angle E is a right angle. DE measures 55. EF measures x. Angle D measures 49 degrees. What is the value of x rounded to the nearest hundredth? Type the numeric answer only in the box below.

  2. math (pls help!)

    A. Find the complement of the angle shown. B. Find the supplement of the angle shown. pls show all your work (52 degrees acute angle)

  3. Algebra

    Angle A is three times the measure of angle B. The sum of their measures is 128 degrees. Angle B is (x + 2) degrees. Find the value of x.

  4. geometry

    The measure of the angle’s supplement is 50 degree more than five times that of its complement. Find the measure of the angle described.

You can view more similar questions or ask a new question.