The image below shows 2 complementary angles. (x+3) B1 (2x-3)° a) Write an equation that can be used to determine the valu

Question

The image below shows 2 complementary angles.
(x+3)
B1 (2x-3)°
a) Write an equation that can be used to determine the value of x.
b) Solve your equation from part a. Show all work.
c) What are the measures of 1 and 22 Show all work.

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Gianna 3 weeks 2021-09-26T21:57:28+00:00 1 Answer 0

Answers ( )

    0
    2021-09-26T21:59:19+00:00

    Answer:

    a)(x + 3) + (2x – 3) = 90

    b)(x + 3) + (2x – 3) = 90

        -3                     -3

    ——————————-

    x + (2x-3)         = 87

              +3           +3

    ——————————

    x + 2x                = 90

    Simpify: x + 2x = 3x

    3x/3 = 3

    90/3 = 30

    x = 30º

    c)(30 + 3) = 33º for angle A

      (2×30-3)= 57º for angle B

    Step-by-step explanation:

    Set them equal to 90º because complementary means 2 angles that = 90º

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45:7+7-4:2-5:5*4+35:2 =? ( )