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Yuki888 [10]
3 years ago
5

In triangle JKL, solve for x

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
8 0

Answer:  x = 74.89

Step-by-step explanation:

sin 27= opp/hyp = 34/x

x(sin 27)/(sin 27) = 34/(sin 7)

x(0.453990499)/(0.453990499) = 34/0.453990499

x= 74.89

Im actually working on this question rn, and i was a little confused so i came here but turns out i just put some other  ratio on my calc. Hope this helped.

MrRissso [65]3 years ago
3 0
I hope this helps you



sin27=0.45=34/x



x=34/0.45


x=75.55



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Answer:

There are 9 teams possible each having 14 third-graders, 20 Fourth-graders, 22 Fifth-graders

Step-by-step explanation:

126 third-graders

180 fourth-graders

198 fifth-graders

Find the highest common factor of 126, 180, 198

Factors of 126: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126.

Factors of 180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Factors of 198: 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198.

The highest common factor of 126, 180, 198 is 9

The largest possible number of teams that can be formed is 9

Each team has

third-graders = 126 / 9

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Fourth-graders = 180 / 9

= 20

Fifth-graders = 198 divided by 9

= 22

There are 9 teams possible each having 14 third-graders, 20 Fourth-graders, 22 Fifth-graders

3 0
3 years ago
Which of these could be the length of sides of right triangle ABC?
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C

Step-by-step explanation:

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