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motikmotik
3 years ago
5

Find the measure of the missing angel

Mathematics
1 answer:
labwork [276]3 years ago
4 0

Answer:

58 degrees

Step-by-step explanation:

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7x-2=5x+14<br> X=?<br> (step by step needed)
prisoha [69]

Answer:

x = 8

Step-by-step explanation:

Step 1: Subtract 5x from both sides.

  • 7x-2-5x=5x+14-5x
  • 2x-2=14  

Step 2: Add 2 to both sides.

  • 2x-2+2=14+2
  • 2x=16

Step 3: Divide both sides by 2.

  • 2x/2=16/2
  • x=8

Step 4: Check if solution is correct.

  • 7(8)-2=5(8)+14
  • 56-2=40+14
  • 54=54

Therefore, x = 8.

8 0
1 year ago
Read 2 more answers
It takes Emma 18 minutes to type and spell check 14 pages of a manuscript. Find how long it takes her to type and spell check 77
NNADVOKAT [17]

Answer:

99 minutes, or an hour and 39 minutes.

Step-by-step explanation:

It takes Emma 18 minutes to do 14 pages. That means that we can set up a proportion, where Emma uses 18 minutes to do 14 pages, which is equal to x minutes per page!

\frac{18}{14} =\frac{x}{1}

14x = 18

7x = 9

x = 9/7

So, each page takes 9/7 minutes for Emma to finish.

She will do 77 pages. 77 * (9/7) = 11 * 9 = 99.

So, it will take Emma 99 minutes, or an hour and 39 minutes, to type and spell check 77 pages.

Hope this helps!

7 0
3 years ago
Read 2 more answers
Describe the graph of a linear equation written in the form Ax + By = C when C=0.
Zinaida [17]

Answer:

I'm confused

Step-by-step explanation:

??

5 0
1 year ago
Which equations have a leading coefficient of 3 and a constant term of –2? Check all that apply.
kvv77 [185]

the answer is a, c, and e

7 0
3 years ago
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Write an equation of a line with the given slope and y intercept from the graph
goblinko [34]

Answer:

y = 1.5x - 1 or y = 1 1/2x - 1 or y = 3/2x - 1

Step-by-step explanation:

y = mx + b

b is the point on the y

y = -1

so

b = -1

now the slope

m = rise/run

m = 3/2

so

y = 1.5x - 1

<em><u>Plz mark as brainliest if correct!!!</u></em>

3 0
3 years ago
Read 2 more answers
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