PLEASE ANSWER THIS FOR ME

Step-by-step explanation:

Once again it is trigonometry

and this time we have sides o and h valued but not a

Therefore we do not need a and are using the formula triangle o/sin*h

But we have to change this into sin=0/h to get the answer

sin=o/h

sin=19/49

sin=0.3

then now we click the 2nd function button or shift and sin with the value 0.3

this gives us 17.4

answer=17.4

23°

Step-by-step explanation:

sin ∠N= OP/NO= 19/49

⇒∠N ≈ 23°

your answer is a

step-by-step explanation:

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question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.