itskinnn
itskinnn
04-03-2018
Mathematics
contestada
How to find x in this math problem?
Respuesta :
Banabanana
Banabanana
04-03-2018
In a triangle, the three interior angles always add to 180° ⇒
The third interior angle of the triangle = 180 - (30+20) = 130°
Vertical angles are equal
⇒ x = 130°
The answer is
130°
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
Which angle marker refers to APD?* E D Р B O 1 - Orange 2 - Green 3- Blue Ο Ο 4 - Purple O None
1. Casey is filling a box with unit cubes. She can place 3 along the width, and 4 along the length. She can also stack 6 on top of each other inside the box. Ho
PLZ HELP ILL MARK BRAINLIEST!!!!!!!!!!
Researchers were investigating whether there is a significant difference between two medications, R and S, designed to reduce fleas found on cats. From a sample
Stem cells in plants are referred to as? 1. merimex 2. meristems 3. stalk stem cells 4. special stem cells
PLZ HELP The three levels of federal courts are the Supreme Court, the circuit courts, and the ______ courts.A. probateB. judicialC. judicialD. appeals
2. "Monk didn't recognize trouble when it was staring him in the face." is an example of: O simile O metaphor O personification O allusion
Put the following equation of a line into slope-intercept form, simplifying all fractions. 3y - 40 = 9
There are three different ways that balance is used IN ART. Please list the three different ways and explain what each means.
Which figure has the front, side, and top views shown?
