Answer:
x = 24
y = 59
Step-by-step explanation:
To solve for x, we can say that;
<em>(5x) + (2x + 12) = 180</em>
7x + 12 = 180
7x = 180 - 12
7x = 168
x = 168 / 7
<u>x = 24</u>
To solve fore y, we can say that;
<em>(3y) + (y - 56) = 180</em>
4y - 56 = 180
4y = 180 + 56
4y = 236
y = 236 / 4
<u>y = 59</u>
Hope this helps!
Multiply 1/3 by 4/4
4/12 is the answer
No clue how many decimal places you need, but the answer should be 1.1283 cm