∠a = 89°. is ∠a a right, acute, obtuse, or straight angle?
a. right
b. acute
c. obtuse
d. straight

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review