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olganol [36]
2 years ago
11

Please help with this question I will pass if I get it right

Mathematics
1 answer:
Alex17521 [72]2 years ago
4 0

9514 1404 393

Answer:

  ∠K = ∠M = 55°

Step-by-step explanation:

The two marked angles are opposite the sides marked as congruent. That means the angles are congruent, so we have ...

  4x -1 = 2x +27

  2x = 28 . . . . . . . . add 1-2x to both sides

  x = 14

  4x -1 = 4(14) -1 = 55

The measures of the angles are ...

  ∠K = ∠M = 55°

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5/6=x-10/3x+6 solution?
Ivan

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{x =  - 10}}}}}

Step-by-step explanation:

\sf{ \frac{5}{6}  =  \frac{x - 10}{3x + 6} }

Apply cross product property

⇒\sf{5(3x + 6) = 6( x - 10)}

Distribute 5 through the parentheses

⇒\sf{15x + 30 = 6( x - 10)}

Distribute 6 through the parentheses

⇒\sf{15x + 30 = 6x - 60}

Move 6x to left hand side and change it's sign

⇒\sf{15x - 6x  + 30 =  - 60}

Collect like terms

⇒\sf{9x + 30 =  - 60}

Move 30 to right hand side and change it's sign

⇒\sf{9x =  - 60 - 30}

Calculate

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Divide both sides of the equation by 9

⇒\sf{ \frac{9x}{9}  =   \frac{ - 90}{9} }

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Hope I helped!

Best regards!!

3 0
2 years ago
Use the given conditional statement to determine the converse and inverse statements. If a line is vertical, then it has undefin
Georgia [21]
1) Definitions:

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conditional statement: p → q

converse: q → p

2)  converse of the given statement

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</span>3) Inverse of the given statement

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Pleas help you'll git 30 points
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Answer:

the answer would be A.

Step-by-step explanation:

because the number of books(n) times 2, because they have twice the number of books divided hy fifteen so fifteen is below the line. im bad at explaning trust me

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AysviL [449]

Answer: B. perpendicular lines because they intersect at a right angle, making them perpendicular.

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Step-by-step explanation:

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