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Olenka [21]
3 years ago
7

How can my questions be marked brainliest​

Mathematics
2 answers:
oksano4ka [1.4K]3 years ago
6 0

Answer:

Step-by-step explanation:

If you want to give brainliest, you have to wait for two answers then pick the best answer to get brainliest by clicking the little crown icon on the bottom right.

If you want to get brainliest, try to give a really good answer to a question and if the person asking thinks you gave the best answer,you will receive brainliest.

Agata [3.3K]3 years ago
6 0

Answer:

Questions are marked brainliest by whoever asked the question. That person chooses which answer they received is the most helpful/correct, and then awards that answer with the brainliest crown.

Step-by-step explanation:

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Find the value of the function sin 12pi/7
dalvyx [7]

Answer:

B) 0.99

Step-by-step explanation:

sin(12) = 0.2

pie = 3.14

3.14 x 0.2 =0.6

0.6 / 7 = 0.9

:) hope that's alright aha

3 0
3 years ago
How do you do this question?
Brums [2.3K]

Answer:

Step-by-step explanation:

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4 0
4 years ago
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Identify which of these quadrilateral's are parallelograms.
nlexa [21]

Answer:

B

E

F

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Step-by-step explanation:

5 0
3 years ago
Help it is so hard.And my teacher expects it done.
creativ13 [48]
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3 0
3 years ago
Point K is on line segment JL. Given KL = 2x – 2, JL = 4x + 9, and
sergeinik [125]

Answer:

JL = 21

Step-by-step explanation:

Given that K is on line segment JL, therefore:

KL + JK = JL (according to segment addition postulate)

KL = 2x - 2

JK = 5x + 2

JL = 4x + 9

Thus:

(2x - 2) + (5x + 2) = (4x + 9)

Solve for x

2x - 2 + 5x + 2 = 4x + 9

2x +5x - 2 + 2 = 4x + 9

7x = 4x + 9

Subtract 4x from both sides

7x - 4x = 4x + 9 - 4x

3x = 9

Divide both sides by 3

\frac{3x}{3} = \frac{9}{3}

x = 3

Find the numerical length of JL

JL = 4x + 9

Plug in the value of x

JL = 4(3) + 9 = 12 + 9 = 21

7 0
3 years ago
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