3 years ago

SEC theta is undefined for theta =

Mathematics

2 answers:

stepladder [879]3 years ago

7 0

Theta= 0, sec theta= 1, cos theta= 1/0 and is thus undefined

Valentin [98]3 years ago

4 0

Answer:

pie/2 and 3pie/2 are the two right answers

Step-by-step explanation:

pie/2 and 3pie/2 are the two right answers

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Lisa runs 6 miles in 50 minutes. At the same rate, how many miles would she run in 35 minutes?

Orlov [11]

Answer:

6/50 = .12 m/min

.12 * 35 =4.2 miles

Step-by-step explanation:

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2 years ago

The ratio of boys to girls in a class is 4:2. There are 30 students in class. How many girls and boys are there?

koban [17]

Answer:

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Step-by-step explanation:

4 + 2 = 6

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2 years ago

If you are looking for the height of a pyramid and the volume is 18,069,333.33333 and the length and width are both 440 what is

makkiz [27]

Answer:

h=123,200

Step-by-step explanation:

First you must in the formula for the pyramid, which is

$v=\frac{wlh}{3}$

and as far as the question has gave us

V=18069333.33333

LW=440

1.) Plug those numbers into the the equation, which should be:

$(18,069,333.33333)= \frac{(440)h}{3}$

2.) Then isolate the "h" by dividing both sides by $\frac{440}{3}$ , or multiplying its reciprocal, which is $\frac{3}{440}$

$(\frac{3}{440}) 18,069,333.33333=\frac{440h}{3} (\frac{3}{440} )$

3.) Simplify or round the numbers if you need to.

$h= 123,200$

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