Answer:
1) 60 and 30 degrees
2) 150 and 30 degrees
Step-by-step explanation:
(2+1)x=90
3x=90
x=30
2*30=60
1*30=30
The missing angles are 60 and 30 since they are in the 2:1 ratio
(5+1)x=180
6x=180
x=30
5*30=150
1*30=30
The missing angles are 150 and 30 since they are in the 5:1 ratio
Also, it's spelled angles not angels that's different.
What is the equation? I cannot solve it without the equation.
<h2>
The ratio of the width to the length of a cell phone is 18 : 41.</h2>
Step-by-step explanation:
Given,
The length of a cell phone(l) = 82 mm and
The width of a cell phone(b) = 36 mm
Find, the ratio of the width to the length of a cell phone = ?
∴ The ratio of the width to the length of a cell phone
= 36 mm : 82 mm
= 36 : 82
Divided by 2, we get
= :
= 18 : 41
Thus, the ratio of the width to the length of a cell phone is 18 : 41.
The LCD here is 20. Thus, 1/4 = 5/20. The sum of 5/20 and 13/20 is 18/20, which can be reduced to 9/10.