annnnnn annnnnn

15-08-2019
Mathematics

contestada

A pair of
supplementary angles
have measurements of
(10x - 5)º and (4x+3)º
Solve for x.

Respuesta :

vidalmari6p99qfk vidalmari6p99qfk

15-08-2019

Answer:

x=13º

Step-by-step explanation:

(10x - 5) + (4x+3) =180

14x-2=180

14x=182

x=13

10*13-5=125

4*13+3=55

125 +55= 180

Answer Link

Otras preguntas

Find dy/dx 2x+3y=sinx

How do you find the graph of f(x)= 5x-1/x-3 ?

factor the trinomial, 14c³-33c²+18c= ______ (factor completely)

what are the consonance from the seven ages of man?

What takes place when you inhale and exhale

how do you put y=5-2x on a table with numbers -1,0,1,2?

There are 156, 208 and 260 students in Groups A, B, C respectively. Buses are to be hired to take them for a field trip. Find the minimum number of buses to be

how to find cube root of 0.125

What is the highest common factor (HCF) of 60 and 45?

factor using ac-method and factor completely, 25x²-30x--40 (help)