It is already rounded to the tens because there is no digit but 0 in the ones digit. I hope this helped.
Look at the picture.
<h3>Answer: d. (-3, 1)</h3>
any other details you could give me ?
Answer:
Step-by-step explanation:
x and y are supplementary angles, so their sum is 180°.
x+y = 180°
x is 16° less than three times y
x = 3y - 16°
(3y-16°) + y = 180°
4y = 196°
y = 49°
x = 3y-16° = 131°
13 should be b and
14 is a because geometric mean to have a common ratio
