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inn [45]
3 years ago
10

Can you guys please ask questions for a Q and A on yt

Mathematics
2 answers:
Ksju [112]3 years ago
8 0
How do you solve this

WARRIOR [948]3 years ago
4 0
Favorite you tuber ?
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Solve for x Round to the nearest tenth one place after the decimal !
aniked [119]

Answer:

x = 14.4

Step-by-step explanation:

x is sin(angle 24/30)×24

how do we get the angle at 24/30 ?

by using the extended Pythagoras for baselines opposite other than 90 degrees.

c² = a² + b² - 2ab×cos(angle opposite of c)

in our example the angle 24/30 is opposite of the side 18.

so,

18² = 24² + 30² - 2×24×30×cos(angle 24/30)

324 = 576 + 900 - 1440×cos(angle 24/30)

324 = 1476 - 1440×cos(angle 24/30)

1440×cos(angle 24/30) = 1152

cos(angle 24/30) = 1152/1440 = 576/720 = 288/360 = 144/180 = 72/90 = 36/45 = 12/15 = 4/5

angle 24/30 = 36.9 degrees

x = sin(36.9) × 24 = 14.4

4 0
3 years ago
A) <br> 1<br> 4<br> B) <br> 1<br> 8<br> C) <br> 1<br> 12<br> D) <br> 1<br> 16
vitfil [10]

Answer:

The answer is below.

Step-by-step explanation:

3 0
3 years ago
Solve for x.<br> Greatly appreciate all efforts :)
Lelu [443]

Answer:

x = 11

Step-by-step explanation:

ΔLKM is an equilateral because a triangle with all 3 sides that are congruent is an equilateral triangle.

Angles in an equilateral triangle are all 60°.

Thus, ∠L = 60°.

=> 3x + 27 = 60

=> 3x = 33

=> x = 11

8 0
3 years ago
Read 2 more answers
5,114 what is the 1s value?
Leokris [45]
The ones place value is four
4 0
3 years ago
Read 2 more answers
A busy customer service agent handled 20 emails in
nignag [31]

20 mails in 1/4 day (0.25 day)

-> 1 day = 20/0.25 = 80 emails

4 0
3 years ago
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