Point S is not on line k. How many different planes contain both point Sand line k?

Mathematics

1 answer:

goldenfox [79]4 years ago

5 0

There’s not enough context could you maybe post a picture?

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Each spring, Bill's yard has about 950 square feet of space to cover with mulch. One year, trying to save some cash, Bill bought

oksano4ka [1.4K]

Answer:

161 bags

Step-by-step explanation:

Since we need to know how many square feet a bag can cover, we need to convert the 1.8 square meters to feet. A meter is about 3 feet and 3.5 inches, so to find how many bags he needs we need to convert the bag into feet. First lets convert the meter into inches:

$(3*12)+3.5\\(36)+3.5 = 39.5$

Remember that a foot is 12 inches. Now, we need to multiply the 39.5 inches by 1.8 to find out how many square inches a bag holds.

$39.5*1.8 = 71.1$

We need square <em>feet</em> though, so let's divide our 71.1 inches by 12 to get a foot measurement.

$71.1/12=5.93$

A bag holds 5.93 square feet of mulch. Now, to figure out how many bags he needs, we need to divide 950 (total area to cover) by 5.93 (area each bag covers).

$950/5.93=160.2$