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3 years ago

What is the solution to the system of equations graphed below?

Mathematics

1 answer:

Nana76 [90]3 years ago

4 0

Answer: (2, -3)

Step-by-step explanation:

Look at the point where the two graphed lines cross.

The first number in the solution is the x-value, that is how far to the left or right you count from the center O. 2 to the right +2

The second number in the solution is the y-value, that is how fat up or down you count from the center O. 3 down is -3

When you have those two values, you express them as the "coordinates" of that point. in this case (2, -3)

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Susie starts her hike at 255 feet below sea level when she reaches the end of the hike she is still below sea level at -178 feet

atroni [7]

Answer:

98 was the change in elevation

Step-by-step explanation:

8 0

3 years ago

Solve the equation y=2x-4, 3x+y=11

Ostrovityanka [42]

Answer:

(3, 2)

Step-by-step explanation:

Given the 2 equations

y = 2x - 4 → (1)

3x + y = 11 → (2)

Substitute y = 2x - 4 into (2)

3x + 2x - 4 = 11

5x - 4 = 11 ( add 4 to both sides )

5x = 15 ( divide both sides by 5 )

x = 3

Substitute x = 3 into (1) for corresponding value of y

y = (2 × 3) - 4 = 6 - 4 = 2

Solution is (3, 2)

5 0

3 years ago

Read 2 more answers

Put this least to greatest; 0.5,0.05,5/8 HELP PLEASE

Margarita [4]

0.05, 0.5, 5/8

5/8 is greater than 0.5 since 0.5 = 1/2 which equals 4/8

7 0

4 years ago

Please help i'll mark brainliest if your answer is correct

amid [387]

Split the shape in 3 rectangles
4x2=8x2= 16 ( the bottom and top rectangle)
6x2= 12 (middle rectangle)
16+12=28

6 0

3 years ago

If C=(a,b,x,y) and D=(m,n,o,p) then c union d is

Ilya [14]

Step-by-step explanation:

here,

C={ a,b,x,y}

D ={ m,n,o,p}

now,

C union D ={a,b,x,y} union {m,n,o,p}

= {a,b,x,y,m,n,o,p}

therefore C union D ={ a,b,x,y,m,n,o,p}

hope u get it...

5 0

4 years ago