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Ulleksa [173]
3 years ago
7

Which best describes the error in solving the system of linear equations

Mathematics
2 answers:
Vikentia [17]3 years ago
6 0

Answer:

I do not know if this is what you meant

x=2

y=1

Step-by-step explanation:

2x+y=5

3x-2y=4​

multiply by 2

4x+2y=10

3x-2y=4​

add

7x=14

divide

x=2

substitute

2(2)+y=5

3x-2y=4​

solve

y=1

son4ous [18]3 years ago
4 0

Answer:

(2,1)

Step-by-step explanation:

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ASAP please help please!!!
WITCHER [35]

Here, ∠1 and ∠2 are complementary angles which means they together are forming a right angle or we can also say that their sum is 90°.So, According to this:

\sf∠1 + ∠2 = 90

  • ∠1 = x-8
  • ∠2 = 6x

\sf \: x - 8 + 6x = 90

\sf \: 7x - 8 = 90

\sf \: 7x = 90 + 8

\sf \: 7x = 98

\sf \: x = 14

<h3>Now, </h3>

  • \tt∠1 = x - 8 \\  \tt = 14 - 8 \\  \tt = 6
  • \tt \: ∠2 = 6x \\  \tt = 6 \times 14 \\  \tt = 84

<em>Thus, The measure of m∠1 is 6° and measure of m∠2 is 84°...~</em>

7 0
2 years ago
Awnser in the picture <br><br> btw this question is hard so work carefully
Triss [41]

Answer:

5       10

2         4

Step-by-step explanation:

8 0
3 years ago
What is the awnser to this The Hernandez family orders 3 large pizzas. They cut the pizzas so that each pizza has the same numbe
Rudiy27

The two true statements are the second statement (both lines contain the point (0,0)) and the fourth statement (If the Wilson family buys 3 pizzas, they will get more slices than the Hernandez family).

<h3>Which is the correct statement?</h3>

First, we know that the Hernandez family orders 3 large pizzas, such that they cut each pizza in the same number of slices, getting a total of 24 slices.

Then the number of slices that they get for each pizza is:

24/3 = 8

So from each large pizza, they get 8 slices.

So the relation between the number of pizzas bought (x) and the number of slices (y) is:

y = 8*x

In the other hand for the Wilson family we have the relation:

y = 10*x

Where y and x are the same ones as the defined above.

Then the true statements are:

<em>"If the Wilson family ordered 3 large pizzas from the same restaurant as the Hernandez family, they would have more slices than the Hernandez family after each family cut their pizzas into slices."</em>

This is true because Wilson family cuts each pizza in 10 slices, while the Hernandez family cuts each pizza in 8 slices.

<em>"For each family, a graph of the relationship between number of pizzas, x, and number of slices, y, goes through the point (0, 0) and is a straight line."</em>

The point (0, 0) means that if they buy 0 pizzas, they get 0 slices, which is true, so both relations contain this point.

If you want to learn more about linear relationships:

brainly.com/question/4025726

#SPJ1

4 0
2 years ago
HELP ME OUT PLEASE IM STUCK
pishuonlain [190]
See attached photo for solution

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4 years ago
If Joan picked 27 apples what would the interger be
devlian [24]
+27 is the integer because it's positive
6 0
3 years ago
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