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oksano4ka [1.4K]
2 years ago
7

Mr. Berger assigned the following system of equations to be solved for homework.

Mathematics
2 answers:
pashok25 [27]2 years ago
4 0

Answer:

x=-3

Step-by-step explanation:

2 x - 3 y = -12.

4 x + y =  -10.

kirza4 [7]2 years ago
4 0

Answer:

X=3

Step-by-step explanation:

Trust me ;))

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Sir Isaac Newton wrote the equation (d=1/2 gt^2 to determine the distance (d), in meters, an object falls in a given amount of t
qwelly [4]

Answer:

D) 32g

Step-by-step explanation:

\displaystyle d=\frac{1}{2}gt^2\\\\d=\frac{1}{2}g(8)^2\\\\d=32g

3 0
2 years ago
The length of a rectangle is 1.25 feet longer than the width the perimeter is 9.5 feet what is the area of the rectangle
andreyandreev [35.5K]

Answer:

You must provide me with the Width of the Rectangle and the Length of the rectangle, cause the only way to find the area of a rectangle is to use the formula w x h meaning width times height:)

Step-by-step explanation:

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7 0
2 years ago
Write the equation of the line that passes through the given point and has the given slope:
My name is Ann [436]

Answer:

y=-x-9

Step-by-step explanation:

y-y1=m(x-x1)

y-0=-1(x-(-9))

y=-1(x+9)

y=-x-9

8 0
3 years ago
Read 2 more answers
Ints) Let a, b, and c be positive numbers. Which of the following statements are always true?
blondinia [14]

Answer:I don’t understand

Step-by-step explanation:just re Wright it and I’ll give you da answer;)

4 0
3 years ago
Write the equation of a line perpendicular to 8xplus5yequals2 that passes through the point ​(2​,negative 7​).
SSSSS [86.1K]

8x + 5y = 2   →   5y = - 8x + 2   →   y = (-8/5)x + 2  ⇒ m = -8/5

perpendicular slope = 5/8

Point-Slope formula: y - y₁ = m(x - x₁)  ; where (x₁, y₁) is the given point

y - (-7) = (5/8)(x - 2)

y + 7 = (5/8)(x - 2)

8(y + 7) = 5(x - 2)

8y + 56 = 5x - 10

8y + 66 = 5x

        66 = 5x - 8y   ⇒   5x - 8y = 66

Answer: 5x - 8y = 66


7 0
3 years ago
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