<ABC + <ABC = 180
3x- 9 + 7x - 1 = 180
10x - 10 = 180
10x = 190
x = 19
<ABC = 3x- 9 = 3(19) - 9 = 48
Answer:
9/1
Step-by-step explanation:
First, identify the rise and the run. Count the squares of the rise and the run. Then put the rise over the run. Hope it helps!
Answer:
<h2><u>0.384</u></h2>
Step-by-step explanation:
By Pythagoras Theorem,
OM = √(4² + 3²) = √(16 + 9) = √25 = <u>5</u>
And,
OL = √(12² + 5²) = √(144 + 25) = √169 = <u>13</u>
Now,
sin L = 
= 
= <u>0.384</u>
If you divided 4.736 ÷ 100 you have to find the times 100 is in 473, is 4 times, then you have to find how many times is 100 in 736, is 7 times, then you have 36 but this is not a entire number then you add a 0, 100 is 3 times in 360, now you have a 6, you add two zeros, 100 is six times in 600. 47,36 is the answer.
