I need help please thanks
2 answers:
Answer:
B,C,F
Step-by-step explanation:
obtuse means anything bigger the a 90° angel and acute means anything smaller smaller a 90°
Answer:
2nd angle (top middle)
3rd angle (top right)
6th angle (bottom right)
Step-by-step explanation:
90 degree angle is a right angle
Angles: 2,3, and 6 are all greater than a 90 degree angle.
Hope this helps!
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Answer:
A) ±
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
2/3 : 4/5 or 0.67 : 0.8
Step-by-step explanation:
it's already in its lowest form.
Answer: y= 4 or y= -12
Step-by-step explanation:
Y²-8y+16=64.
Rearrange
Y²-8y+16-64=0
Y²-8y-48=0
(Y²+12y)-(4y-48)=0
Y(y+12)-4(y+12)=0
(Y-4)=0 or (y+12)=0
Y-4=0 or y+12=0
Y=4 or y=-12
