Mathematics
29.01.2022 19:16
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Use a calculator to find the value of tan 27 degrease. round to four decimal places

Use a calculator to find the value of tan 27 degrease. round to four decimal places
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cahree
cahree
4,5(88 marks)

Were you the one who asked the value of tan 270 degrees a bit earlier? It's undefined.

But if you actually meant tan 27 degrees, here's what my calculator produces:

tan 27 degrees = 0.5095. The calculator expects the argument for the trig function to be in radians, not degrees, so what I actually typed in was:

tan(27*π/180). Result: 0.5095.

darenl3601
darenl3601
4,9(67 marks)

16 + 8b ≥ 50

4500

Step-by-step explanation:

He needs at least 50 rooms and has already reserved 16

They are in groups of 8

16 + 8b ≥ 50

Subtract 16 from each side

16+8b-16 ≥ 50 -16

8b≥ 34

Divide by 6

8b/8 ≥ 34/8

b≥ 4.25

We need to round up since we need at least 50

b = 5 since we want the least amount of rooms

Each block is 900

5*900 = 4500 more that he will have to spend

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