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Stels [109]
2 years ago
7

What is the solution for the system of equations shown IN the graph?

Mathematics
2 answers:
noname [10]2 years ago
5 0

Answer:

(2,4)

Step-by-step explanation:

The solution for the system is where the two lines intersect.

The two lines intersect at x = 2 and y =4

(2,4)

KiRa [710]2 years ago
3 0

Answer:

(2, 4)

Step-by-step explanation:

Solutions on graphs are where 2 lines meet on a point.

For this graph, both lines (equations) have a solution of (x=2, y=4).

<u>Picture is included for more detail.</u>

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Write an equation for the translation of y = |x|.
allochka39001 [22]

Answer:

y = |x + 6|

Step-by-step explanation:

You can check by graphing y = |x + 6|

4 0
3 years ago
Use the diagram of circle C to answer the question.
miskamm [114]

Answer:

V and T are points of tangency to circle C

4 0
2 years ago
Find the discriminant, and determine the number of real solutions. then solve x^2 +8x+20=0
vodomira [7]

Answer:

Part 1) The quadratic equation has zero real solutions

Part 2) The solutions are

x_1=-4+2i   and x_2=-4-2i

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form ax^{2} +bx+c=0 is equal to

x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}

in this problem we have

x^{2}+8x+20=0  

so

a=1\\b=8\\c=20

The discriminant is equal to

D=(b^{2}-4ac)

If D=0 -----> the quadratic equation has only one real solution

If D>0 -----> the quadratic equation has two real solutions

If D<0 -----> the quadratic equation has two complex solutions

<em>Find the value of D</em>

D=8^{2}-4(1)(20)=-16 -----> the quadratic equation has two complex solutions

<em>Find out the solutions</em>

substitute the values of a,b and c in the formula

x=\frac{-8(+/-)\sqrt{8^{2}-4(1)(20)}} {2(1)}

x=\frac{-8(+/-)\sqrt{-16}} {2}

Remember that

i=\sqrt{-1}

x=\frac{-8(+/-)4i} {2}

x_1=\frac{-8(+)4i} {2}=-4+2i

x_2=\frac{-8(-)4i} {2}=-4-2i

8 0
3 years ago
Theresa is planning on making a fleece blanket for her nephew. She learns the the fabric she wants to use is $7.99 per yard. Fin
Alexxx [7]
(7.99)x(4)=$31.96
so the answer is 31.96
5 0
3 years ago
A length of rope is stretched between the top edge of a building and a stake in the ground. The rope also touches a tree halfway
alexgriva [62]
The answer is 18 ft because 36 divided by 2 is 18
4 0
3 years ago
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