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Phantasy [73]
2 years ago
9

How to do!!! please help

Mathematics
2 answers:
Margarita [4]2 years ago
7 0

Step-by-step explanation:

Supplementary angle adds up yo 180°

So angle 2 is supplementary to angle 3

drek231 [11]2 years ago
6 0
Answer:
Supplementary angle adds up yo 180°
So angle 2 is supplementary to angle 3
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20:12

i think. 20 being the number of total students to 12 which is the number of boys

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2 years ago
Help ASAP please!!!!!
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.........143,07cm..........
4 0
3 years ago
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If Josie wants to buy cupcakes and cookies for a party with a budget of
kolezko [41]

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3 0
3 years ago
4. (10 points) From the given triangle:
katrin2010 [14]

Answer:

sinθ =  y/r        sinθ = \frac{-6}{10} = \frac{-3}{5}

cosθ =  x/r       cosθ = \frac{8}{10} = \frac{4}{5}

tanθ =  y/x       tanθ =  \frac{-6}{8} =\frac{-3}{4}

cscθ =  r/y       cscθ = \frac{-5}{3}

secθ =  r/x       secθ =  \frac{5}{4}

cotθ = x/y       cotθ = \frac{4}{3}

explanation:

r = \sqrt{(8)^{2}+(-6)^{2}  }

r = 10

x = 8

y = -6

r = \sqrt{(4)^{2}+(3)^{2}  }

r = 5

x = 4

y = 3

7 0
3 years ago
I dont know why it says im in high school im in middle school. But anyways can someone please explain how to get percentage.
tigry1 [53]

Answer:

Step-by-step explanation:

To change a decimal into a percent you multiply by 100.

If there is a fraction that you need to convert into a percent. Completely divide the fraction. 4/5 = 0.8 then multiply by 100 you get 80%. This means that 4 is 80% of 5

6 0
2 years ago
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