katrinanend
katrinanend
24-04-2017
Mathematics
contestada
Help me please I'll give brainliest
Respuesta :
tess18
tess18
24-04-2017
1 is 45. 120 angle is equal to 75+x
So 120-75 equals x
Answer Link
IcyChloe13
IcyChloe13
24-04-2017
1. 45° because 120-75=45.
2. 50° because 180-60-70=50.
3. 50° because 180-100-30=50. The 100 is from the supplementary angle formed with the 80° angle.
4. 45° because 180-120-15=45. The 120 is from the supplementary angle formed with the 60° angle.
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
What is the probability of picking 3 people out of 7
how is 16/7 simplified???????
The major turning point in Greek history is the ___. A) Persian Wars B)Trojan Wars C) Hundred Year Wars
n which of the following sentences is a semicolon used correctly? A. Joe watered the garden and; the plants did not grow. B. Joe watered the garden
Find the greatest common factor of 63 and 96
12 out of 30 people chose their favourite colour as blue calculate the angle you would use for blue on a pie chart
The equation y+2=2(x-d) is the line that passes through the points (-1,-2) and (2,4). What is the value of d?
According to the history book, Medieval to Early Modern Times (by Holt) please answer the following question: 1b) EXPLAIN How did Chinese culture change during
if the ribbon cost $0.10 per foot what is the total cost of the ribbon in dollars
Ribonuclease is an enzyme. It is 127 amino acids long. What is the minimum number of DNA bases needed to code for ribonuclease?