pbblwilliamsou6bwq pbblwilliamsou6bwq

04-08-2017
Mathematics

contestada

Find x if ABCD is a square and angle C = 1/2 x – 5.

Respuesta :

musiclover10045 musiclover10045

04-08-2017

any angle in a square = 90 degrees

so C=1/2x-5 has to equal 90

90=1/2x-5

95 = 1/2x

190=x

check (1/2)190-5 = 90

x = 190

Answer Link

Otras preguntas

What is the difference between the Medicare and Medicaid programs?

How do your arm muscles work to lift a mug of coffee to your lips?

24 over 4 as a mixed number

If triangle RST is congruant to triangle ABC, the measure of angle A equals x^2-8x, and the measure of angle C equals 4x-5, and the measure of angle R equals 5x

The first type of work to be industrialized in Britain was the __________ industry a) Mining b) Railroad c) Shipping d) Textile

All of the following were members of the Holy Alliance except a) Italy b) Russia c) Austria d) Prussia

teams of four are competing in a quarter mile relay. each runner must run the same exact distance. what is the distance each teammate runs?

A machine produces 312 bolts in 30 minutes. At the same rate, how many minutes would it take to produce 260 bolts?

Membrane-bound organelles are not found in the cells of? A) bacteria. B) fungi. C) plants. D) protists.

Name the lengths of the sides of three rectangles that have a perimeter of 14 units