3 years ago

Help please !!!vyfukfyfbnnn

Mathematics

1 answer:

liubo4ka [24]3 years ago

7 0

Answer:

Step-by-step explanation:

x equals 4 when y equals 9 on that line

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At 9 o’clock in the morning, the temperature was 29 Fahrenheit it dropped 5 Fahrenheit each hour what was the temperature at 4 o

suter [353]

Answer:

-6 degrees fahrenheit

Step-by-step explanation:

7×5=35

29-35=-6

4 0

3 years ago

-2x + y = 6 <br> -2x + y = -1<br> Plz help with this problem<br> Elimination

vladimir1956 [14]

The answer is no solution

Step-by-step explanation:

The equation is $-2x+y=6$ and $-2x+y=-1$

Subtracting these two equations, we get,

$-2x+y=6\\-2x+y=-1\\-------\\0=7$

Thus, $0=7$ is not possible.

Hence, the system of equations have no solutions.

5 0

3 years ago

Find the Roots of the quadratic equation.<br> 2x2 + 7 – 30 = 0

DIA [1.3K]

Answer:

x=−5/2,6

Step-by-step explanation:

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2 years ago

A new car is purchased for $42,000 and over time its value depreciates by one half

MaRussiya [10]

Answer:

t=20

Step-by-step explanation:

delta math blessed.

3 0

3 years ago

In which quadrant does point W(-3,-9) lie

Marat540 [252]

Answer:

<h2>D. Quadrant III</h2>

Step-by-step explanation:

Quadrant in coordinate geometry is divided into four parts which is called Quadrants.

Quadrants I (x, y)

Quadrants II (-x, y)

Quadrants III (-x, -y)

Quadrants IV (x, -y)

so W(-3, -9) both are negatives so its lie on Quadrants III

6 0

3 years ago