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Paraphin [41]
3 years ago
9

Solve the following system of equations. (15 Points) 5x + 10 = -5y & x + y = -2

Mathematics
1 answer:
Anika [276]3 years ago
8 0

Answer:

x = -2-y

Step-by-step explanation:

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Factor the following equations to find the zeros of the equation.
irina1246 [14]

The zeroes of the equation are (1,4)

Step-by-step explanation:

Given equation is:

y = x^2 - 5x + 4

We have to put y=0 in the equation to find zeroes of the equation

x^2-5x+4 = 0\\x^2 - 4x- x +4 = 0\\x(x-4)-1(x-4) = 0\\(x-4)(x-1) = 0\\x - 4 =0 => x = 4\\x-1 = 0 => x = 1

Hence,

The zeroes of the equation are (1,4)

Keywords: Equation, zeroes of an equation

Learn more about zeroes of equation at:

  • brainly.com/question/4168505
  • brainly.com/question/4228574

#LearnwithBrainly

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3 years ago
MAFS.912. G-GMD. 1.3
d1i1m1o1n [39]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
Parabola A can be represented using the equation (x + 3)2 = y, while Line B can be represented using the equation y = mx + 9. Is
KiRa [710]
The 1st choice is the correct one.

Isabel is correct because the y-intercept of Line B is (0, 9) and the value of y when x = 0 in Parabola A is 9.

3 0
3 years ago
Read 2 more answers
Use the magic penny parable to determine how much money you would have after 8 days.
Anit [1.1K]

Use the formula T(x) = 0.01x2^x

X is the number of days.

T(8) = 0.01 x 2^8

T(8) = 0.01 x 256

T(8) = $2.56

3 0
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The area of a rectangle is 256.5 m.cuadrados If the length is 18m what is the perimeter of the rectangle
Alex_Xolod [135]
The perimeter for the rectangle is 64.5m.
3 0
3 years ago
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