stephanyramirez0417 stephanyramirez0417

23-08-2022
Mathematics

contestada

angle A and angle B are supplementary angles. If m angle A=(7x-11)^ and m angle B=(x-25)^ , then find the measure of B.

angle A and angle B are supplementary angles If m angle A7x11 and m angle Bx25 then find the measure of B class=

Respuesta :

jimrgrant1 jimrgrant1

23-08-2022

Answer:

∠ B = 2°

Step-by-step explanation:

supplementary angles sum to 180° , then

∠ A + ∠B = 180° , that is

7x - 11 + x - 25 = 180

8x - 36 = 180 ( add 36 to both sides )

8x = 216 ( divide both sides by 8 )

x = 27

Then

∠ B = x - 25 = 27 - 25 = 2°

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jazhello2006 jazhello2006

16-09-2022

Answer:

Step-by-step explanation:

Answer Link

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please help me with this thank you