Answer:
65%
Step-by-step explanation:
78/120=13/20
13/20=65/100
65/100=65%
15
i think not sure sorry if i got it wrong but ya
Answer:
4
Step-by-step explanation:
a triangle has angles that add up to 180°
an equilateral triangle has equal angles
so each angle is 60° (because 180/3 is 60)
so 10x +20 = 60
10x = 40
x = 4
Answer:
45 ÷ x = 9 ... 45 ÷ 5 = 9
Step-by-step explanation:
5 + 4 ≠ 54
45 ÷ 5 = 9
5 - 7 ≠ 12
8 * 5 ≠ 85
Answer:
1+1=2................<em>.</em><em>.</em><em>.</em><em>.</em>
