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Elenna [48]
3 years ago
5

Which is a correct two-column proof? Given: ∠h and ∠c are supplementary. Prove: j || l

Mathematics
1 answer:
erica [24]3 years ago
6 0
Well currently, we don't have sufficient evidence to prove that. we don't even know anything about j and l
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DUE IN 10 MINUTES. PLEASE HELP. WOULD BE VERY THANKFUL
Andrej [43]

Answer:

1. y = 36°

  a = 9.7

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Step-by-step explanation:

see below

7 0
2 years ago
What is the perimeter of the triangle?<br> unit
FinnZ [79.3K]

Answer:

<h2>36 units</h2><h2></h2>

Step-by-step explanation:

perimeter of the given triangle = 16 + slant (10) + slant (10)

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(see image below)

7 0
3 years ago
A number plus itself, plus twice itself, plus 4 times itself is equal to -104
NARA [144]

The scenario will will be represented by: x+x+2x+4x=-104

The number will be -13

Step-by-step explanation:

We have to convert the given situation into the mathematical form

Let x be the number

Then

"a number plus itself"

x+x

"plus twice itself"

x+x+2x

"plus 4 times itself"

x+x+2x+4x

"is equal to -104"

x+x+2x+4x=-104

This can also be written as:

x+x+2x+4x=-104\\8x=-104\\Dividing\ both\ sides\ by\ 8\\\frac{8x}{8}=\frac{-104}{8}\\x=-13

Keywords: Linear Equation

Learn more about linear equation at:

  • brainly.com/question/2150928
  • brainly.com/question/2154850

#LearnwithBrainly

7 0
3 years ago
The one who answers first will be marked as the brainliest...
Svet_ta [14]

Answer:

53 and 41

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which of the following is the algebraic expression that best describes the sequence 3, 9, 27, 81, 243,...?
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X times 3. Or some variant of that. But that’s the most basic answer
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3 years ago
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