Answer:
Y=21
Step-by-step explanation:
add 13 on both sides you get Y=21
Im pretty sure the height of triangle would be 6
your lucky you did have a online lessons earlll
The following are the temperatures in °C for the first 14 days of January:
-6, -2.5, 2, 2.5, -0.5, 5, 10, -3, -7, 3, -1, 7, 1, 4.5
what's likely is times or Addition less like likely is subtraction or rounding
wot