On a piece of paper, use a protractor to construct right triangle abc with ab=3 in. , m∠a=90° , and m∠b=45° .

what statement is true about the triangle?

ac=3 in.

ac=6 in.

bc=3 in.

bc=6 in.

this one i have to pick 2
on a piece of paper, use a protractor to construct △abc with m∠a=30° , m∠b=60° , and m∠c=90° .

which statements about the triangles are true?

select each correct answer.

bc
bc
bc> ac

bc> ab

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d. y +14z

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.