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liraira [26]
4 years ago
6

I have no idea how to do this. HELP ASAP (# 14)

Mathematics
1 answer:
NARA [144]4 years ago
4 0
Sorry i don’t understand how to do C but this is what i have and my work hope it helps :)

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Find the slope of the line that passes through the two<br> points.<br> (12, 15 ) and (5,7)
maria [59]
Slope of the line that passes through the two point is -2/7
6 0
3 years ago
PLEASE HELP HELPPPPPPPPP
professor190 [17]

Answer:

x+2y=- 7

x-2y =9

Step-by-step explanation:

Solving Steps

2x+4y=-14

x-2y=9

Divide both sides

(2x+4y) ÷2=-14=2

{x-2y=9

Remove the parentheses

Divide

2x÷2+4y÷2=-7

x-2y =9

Divide

Solution

x+2y=- 7

x-2y =9

5 0
3 years ago
Read 2 more answers
Sixty percent (60%) of those who attended the soccer game were parents. There were 120 people who
IrinaVladis [17]

Answer:

72

Step-by-step explanation:

<u>Given:</u>

There were 120 people in total.

60% were parents.

<u>To find:</u>

Number of parents attended.

Solution:

1. 60% of 120

It can also be written as:

\frac{60}{100}\times \frac{120}{1}

Simplify

  • Cancel zeros

\frac{60}{100}\\\\=\frac{6}{10}

  • Divide by common factor (2)

\frac{6\div2}{10\div2}=\frac{3}{5}

2. \bold{\frac{3}{5}\times \frac{120}{1}}

Multiply

\frac{3\times120}{5\times1} = \frac{360}{5}

Divide

\frac{360}{5}= 360\div5=72

Therefore, 72 parents attended the game.

4 0
3 years ago
Show a pikcher of a 180 digris spin
frozen [14]
*Picture Belle come on princess 
If I'm facing < way and turn to face > way, that's 180 degrees
5 0
3 years ago
How do I find the absolute value of |2y-9|=1<br>​
Ray Of Light [21]

Answer:

y=4,5

Step-by-step explanation:

Anything inside an absolute value will become postive.

So, 2y-9 can be -1 because the absolute value of -1 is 1.

Knowing this,

2y-9 = 1

or

2y-9 = -1

2y-9=1

2y=10

y=5

and

2y-9=-1

2y=8

y=4

y=4,5

6 0
3 years ago
Read 2 more answers
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