madi78458
madi78458
12-09-2021
Mathematics
contestada
Can somebody help me with that? Thank:)
Respuesta :
malakzuhair17
malakzuhair17
12-09-2021
The sum of the angles in a triangle is 180, so the equation will be :
2k+k+45= 180
add similar variables
3k+45=180
3k=135 (divide each side by 3)
k= 45
So 2k equals= 90
k=25
This is right angle triangle for your info!
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Apart from the formation of ethanol, You can't use alkenes direct hydration method to produce an alcohol where the OH group is at the end of a chain. Using pro
What is .25 written in it's simplest fraction form
greatly appreciated if could help me im super confused with this lesson & question
What type of claim is this ? Election day should be a national holidays. A. Claim of value B.claim of policy C. Claim of definiton D. Claim of fact
The circumference of a circle is 12π meters. find the circle diameter.
asemanari si deosebiri intre relieful Africii de S si relieful Egiptului
what was the style of improvisational singing that this "First Lady of Song" was best known for having popularized
A person charged with dui is often viewed by society as reckless and selfish. the record of the offense stays on their driving record ________________. five yea
In 1973, Special prosecutor _____ sued the president to obtain the Watergate tapes.
please help, explain your answer
