Starbae247
Starbae247
25-02-2019
Mathematics
contestada
please answer questions 1-3
Respuesta :
pushpa129
pushpa129
25-02-2019
base angle of isoseles triangle are equal then,
a)70°+70°+a=180°(sum of interior angle of triangle )
140°+a=180°
a=40°
b)50°+2d=180°
2d=130
d=130/2
d=65
c)28°+28°+x=180°
56°+x=180°
x=124
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
What is Avogadro's number?
Who had the strongest navy in the world at the time of the French and Indian War? a. Spain b. France c. England d. Russia
connor is using a computer program to graph the function H(n)= -13n - 421. He wants to see the intercepts. Which minimum values should he use to set up the view
HELP PLEASE! Robert needs to cut four shelves from a board that is 2.5 meters long. The second shelf is 18 centimeters longer than twice the length of the first
Describe Athens under pericles
(Antigone) Creon says that Antigone is "of all the people in this city, only she/Has had contempt for my laws and broken it." Why is this not true? A. Antigone
Which of these describes a quantitative observation? a. an observation of the phenomenon itself b. an observation of the relative size of something c. an obs
The bond between which two atoms is most polar? (1) Br and Cl (3) I and Cl (2) Br and F (4) I and F
The bright-line spectrum of an element in the gaseous phase is produced as (1) protons move from lower energy states to higher energy states (2) protons move fr
what was Commodore Perry's significant contribution to the beginning of Japan's transformation
