subject
Mathematics, 15.01.2021 18:40 kaylaaaaaaa86

The pitch of a symmetrical roof on a house 40 feet wide is 30 degrees. What is the length of the rafter, r, rounded to the nearest tenth?


The pitch of a symmetrical roof on a house 40 feet wide is 30 degrees. What is the length of the ra

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:40
What is the distance between the points (2 -3) and (-6 4) on the coordinate plane
Answers: 1
question
Mathematics, 22.06.2019 00:00
How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid in order to get a 40% solution of acid?
Answers: 2
question
Mathematics, 22.06.2019 03:00
Barrett is comparing the membership fees for two museums.the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?
Answers: 3
question
Mathematics, 22.06.2019 03:20
Apolice office claims that the proportion of people wearing seat belts is less than 65%. to test this claim, a random sample of 200 drivers is taken and its determined that 126 people are wearing seat belts. the following is the setup for this hypothesis test: h0: p=0.65 ha: p< 0.65 find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal places.
Answers: 3
You know the right answer?
The pitch of a symmetrical roof on a house 40 feet wide is 30 degrees. What is the length of the raf...
Questions