Answer:
Missing temp: -5
Step-by-step explanation:
Exterior angle equals sum of interior opposite angles
10x = 7x + 30
3x = 30
x = 10 so the exterior angle = 10 x 10 = 100 degrees
The answer is B.
You can't multiply, divide, or subtract because it says find the sum.
1. Ano ang paksa ng kwento? A. Pagtulong sa kapwa C. Pasasalamat sa - 28… ... sa kapwa C. Pasasalamat sa mga tumulong B. B. Epekto ng bagyong Glenda D.
Answer: 0.6 in 10 % ; 0.4 in 15 %
Step-by-step explanation:
1. (x*10%) + (y*15%)/ x+y=12%
2. x+y = 1 x= 1-y
(0.1x + 0.15y/ x+y= 12/100) * 100
(10x + 15y/x+y = 12)*(x+y)
10x+15y= 12x + 12y
-2x=-3y
2x = 3y 2(1 - y)= 3y
2-2y=3y 2= 5y
y= 0.4
x= 0.6
