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Sergio [31]
3 years ago
12

Find the solution to the following system of linear equations. y = −9x + 20 y = −9x +16

Mathematics
1 answer:
bezimeni [28]3 years ago
7 0
Use cymath.com, just type the problem in and it will give you the correct answer and it will show the work too

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Sorry for the iready lesson spam but i suck at geometry :
Brums [2.3K]

Answer:

x = 63; y = 27

Step-by-step explanation:

x + 117 = 180

x = 180 - 117

x = 63

x + y = 90

63 + y = 90

y = 90 - 63

y = 27

Bam! UwU

Lol Hope this helps !

6 0
3 years ago
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Please answer thank you!
mestny [16]

Answer:

Maya messed up on Step 1, David messed up on Step 2

Step-by-step explanation:

Maya:

Step 1 should distribute to 5x - 15 = 12

David:

Step 2 should be 3x - 2x = -2 - 3 after you combine like terms

5 0
3 years ago
Misty has several pieces of construction paper that each measure 4 inches long and 9 inches wide. She needs to create the smalle
solniwko [45]

We are given that the dimensions are 4 in x 9 in. To get the smallest possible square, first let us find for the LCM of 4 and 9.

4 = 0, 4, 8, 12, 16, 20, 24, 28, 32, 36

9 = 0, 9, 18, 27, 36

We can actually see that 36 is the least common multiple.

Therefore the smallest possible square has a dimension of:

<span>36 inches by 36 inches</span>

7 0
3 years ago
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15 divided by 3 21 divided by 3 16 divided by 2 27 divided by 3 0 divided by 3 9 divided by 3 30 divided by 3 12 divided by 4 12
Gwar [14]

Step-by-step explanation:

To find : Solve the expressions ?

Solution :

1) 15 divided by 3

\frac{15}{3}=5

2) 21 divided by 3

\frac{21}{3}=7

3) 16 divided by 2

\frac{16}{2}=8

4)27 divided by 3

\frac{27}{3}=9

5) 0 divided by 3

\frac{0}{3}=0

6) 9 divided by 3

\frac{9}{3}=3

7) 30 divided by 3

\frac{30}{3}=10

8) 12 divided by 4

\frac{12}{4}=3

9) 12 divided by 3

\frac{12}{3}=4

10) 15 divided by 3

\frac{15}{3}=5

11) 24 divided by 3

\frac{24}{3}=8

12) 9 divided by 3

\frac{9}{3}=3

8 0
3 years ago
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Pick the Quadrant that you would plot (4,2)
Pavel [41]
Quadrant 1 Reason being all the positive are housed in quadrant 1
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3 years ago
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