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8_murik_8 [283]
3 years ago
5

Find all solutions (use calculator) 5sin2x+2=0

Mathematics
1 answer:
Artemon [7]3 years ago
8 0
X = 2.93583423 + πn, 4.9181474 + πn
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Find the value of x so that L is parallel to M. State the converse used!
galben [10]

Answer:

<h3>6 degrees</h3>

Step-by-step explanation

Find the diagram attached. In Line geometry, there is a theorem that states that the sum of the adjacent interior angles is 180 degrees. According to the diagram, the adjacent interior angles are 7x- 15 and 24x + 9.

The sum of this angles must give 180 degrees as shown;

7x-15 + 24x + 9 = 180

7x+24x-15+9 = 180

31x-6 = 180

31x = 180+6

31x = 186

x = 186/31

x = 6

Hence the value of x is 6 degrees

3 0
2 years ago
-2^2-3(-2)+1 evaluate the polynoimal
Phoenix [80]

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Thus, -2^2-3(-2)+1 becomes:

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4 0
3 years ago
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How is this a non proportional relationship y=2x 4?
saveliy_v [14]
Y=2x +4 is non proportional because b does not equal 0
The b in the equation is 4
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5 0
3 years ago
Every integer is an irrational number.<br><br> True<br><br> False
Westkost [7]

Answer: true

Step-by-step explanation:

6 0
3 years ago
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Help please this my second time posting this please help
Nesterboy [21]

Answer:

x = √30

Step-by-step explanation:

From small triangle BDC:

using Pythagorean theorem

CB² = BD² + DC²

x² = BD² + 3²

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ΔBDC has long leg BD and short leg DC.

ΔADB has long leg AD and shirt leg BD.

AD : BD = BD : DC

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7*3 = BD*BD

BD² = 7*3 = 21

x² =  BD² + 3² = 21+9 = 30

x² = 30

x = √30

4 0
3 years ago
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