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statuscvo [17]
3 years ago
6

Solve 1/5x-1/3y=-1 and -3/4x+1/3y=12

Mathematics
2 answers:
padilas [110]3 years ago
4 0

Which of the following was not an influence on the people in Latin America who sought independence in the 19th century? The Enlightenment The Mexican-American War The American Revolution<span> The French Revolution</span>
dangina [55]3 years ago
3 0
1/5x-1/3y=-1
Geometric figure: Straight Line<span> 
Slope = 1.200/2.000 = 0.600 
x-intercept = -15/3 = -5<span> 
y-intercept = 15/5 = 3</span></span>
<span>

-3/4x+1/3y=12
</span>Geometric figure: Straight Line
<span>Slope = 4.500/2.000 = 2.250 
x-intercept = 144/-9 = 16/-1 = -16.00000<span> 
y-intercept = 144/4 = 36</span></span>
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A carpenter is building a rectangular bookcase with diagonal braces across the back, as shown. The carpenter knows that angle AD
Vaselesa [24]

1. ∠ADC is right angle, then m\angle ADC=90^{\circ}.

2. Angles ADB and BDC are complementary, then

m\angle ADB+m\angle BDC=m\angle ADC=90^{\circ}.

3. You know that ∠BDC is 32° greater than ∠ ADB. Let m\angle ADB=x, then m\angle BDC=x+32^{\circ}.

Since m\angle ADB+m\angle BDC=90^{\circ}, you have that

x+x+32^{\circ}=90^{\circ},\\ \\2x=90^{\circ}-32^{\circ},\\ \\2x=58^{\circ},\\ \\x=29^{\circ}.

This gives you:

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3 0
3 years ago
Read 2 more answers
For which intervals is the function negative
Mice21 [21]

ANSWER

(1,4)

(- \infty ,-3)

EXPLANATION

The x-values for which the graph is below the x-values below the x-axis is the interval on which the graph is negative.

We can see from the graph that, for

x <  - 3

the function is negative.

This can be rewritten as:

(- \infty ,-3)

Also for

1 < x < 4

the function is again negative.

This is also written as:

(1,4)

5 0
4 years ago
Identify the constant term of<br> 14 - 8x - 7y
vaieri [72.5K]

Answer:

14

Step-by-step explanation:

6 0
3 years ago
If the total number of books checked out of the library at your high school is 14,400 and the student population is about 2400.
Sedaia [141]

Each student on average has 6 books.

<h3>What is average?</h3>
  • In layman's terms, an average is a single number chosen to represent a set of numbers, usually the sum of the numbers divided by the number of numbers in the set.
  • The average of the numbers 2, 3, 4, 7, and 9 is 5, for example.

To find how many books on average each student has:

  • To find the average, divide the total number of books by the total number of students.
  • So, 14,400/2,400 = 6

Therefore, each student on average has 6 books.

Know more about averages here:

brainly.com/question/20118982


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Add 3 5/12 + 2 5/9 . Simplify the answer and write as a mixed number.
Kipish [7]
5 35/36, solving steps attached below

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4 years ago
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