We know that angle2+angle3+90=180 (since we see the right angle in the corner and all internal angles add up to 180) so
angle3=40
subsitute
angle2+40+90=180
angle2+130=180
subtract 130
angle2=50
answer is 50 degrees
Answer:
x2+16
Step-by-step explanation:
hey the answer is y=1.862x−0.138 just took the test!
Answer:
its either 3 or -3 hopefully someone in the comments can tell which
Step-by-step explanation: