23kdowse
23kdowse
10-10-2018
Mathematics
contestada
Find the measure of the exterior angle.
Respuesta :
choixongdong
choixongdong
10-10-2018
x + 180- 4x = 90
-3x = -90
x = 30
the exterior angle = 4(30) = 120
Answer
120 degrees
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
Determine the ph of a 0.18 m h2co3 solution. carbonic acid is a diprotic acid whose ka1 = 4.3 × 10-7 and ka2 = 5.6 × 10-11. determine the ph of a 0.18 m h2co3 s
Hector spent 3/4 of his money the day after he cashed his paycheck of $50. Let m represent the amount of money Hector spent. Which equation matches the word pro
If x + 3 is a factor x^2 + kx + 2k, where k is a constant, what is the value of k?
Daily waterings keep Sheila’s plants healthy, and she watches closely for early seasons signs of disease. Which word functions as an adverb in the sentence ?
What is the sequence of the complementary strand of DNA to this strand? A-T-G-A-T-C-T-C-G-T-A-A I don't understand how to do this and would appreciate if it was
Which sentence uses the correct MLA in-text citation? A. In his book Reach the Stars, Dr. Leo Beck says that athletes often succumb to the pressure to succee
The ksp of zinc carbonate (znco3 is 1.0 × 10–10. what is the solubility concentration of carbonate ions in a saturated solution at 25°c? 1.4 × 10–5m 7.1 × 10–6m
Describe the ways in which people might be in conflict with each other. 1. Values 2. Assumptions 3. Expectations 4. Upbringing 5. Knowledge
What are some positive effects of a slow change to an ecosystem?
PLEASE HELP ASAP LOTS OF POINTS AND BRAINIEST! Kate printed two maps of a walking trail in a nearby park PLEASE SHOW WORK!! THIS IS VERY IMPORTANT! Q1:What is t
