iibryxe iibryxe
  • 21-09-2020
  • Mathematics
contestada

The measure of two angles are (3x+20) and (5x - 2). What is the value of x if the
two angles are complementary?

Respuesta :

ddhayes0930 ddhayes0930
  • 21-09-2020

Answer:

x = 9

Step-by-step explanation:

angle 1 plus angle 2 equals 90 because they are complementary. combining like terms gives you 8x + 18 = 90. then you get 8x = 72, which means that x equals 9

Answer Link

Otras preguntas

which process generates the most atp?
What is the circumference of a circle with a radius of 2.09 in
1. Which baby belongs to the Meanys? 2. Which baby belongs to the Glicks? 3. Which baby belongs to the Moes? 4. Is it possible for a child to have a DNA band th
mean, median, mode or standard deviation best represents the data​
what is the area of the triangle?​
*Urgent* im not sure look at the picture
como se representa en fracción 200 con un entero de 1000
Federalists believed that the best way to protect individual rights was to have....a) A strong national government. b)Strong state governments. c) A balance of
3x + y = 23 3x – 2y = 8 O I should add, and the Xs will be eliminated. O I should add, and the Ys will be eliminated. O I should subtract, and the Xs will be el
Explica la fragmentación del poder