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3 years ago

7

Find the coordinates of midpoint e. Please help

1 answer:

Sedaia [141]3 years ago

3 0

Answer:

(-2a, -2b)

Step-by-step explanation:

( $\frac{-3a+(-a)}{2}$ , $\frac{b+(-5b)}{2}$ )

( $\frac{-4a}{2}$ , $\frac{-4b}{2}$ )

$(-2a$ , $-2b)$

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Answer:

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Step-by-step explanation:

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3 years ago

Question 2(Multiple Choice Worth 4 points) (08.02)A pair of equations is shown below. x + y = 5 y = one halfx + 2 If the two equ

8_murik_8 [283]

Answer:

$(2,3)$

Step-by-step explanation:

The first equation is $x+y=5$

The second equation is $y=\frac{1}{2}x+2$

When we graph these two equations, <em>they will meet at a point which represent the solution of the two equations</em>.

We can solve the two equations simultaneously to determine their point of intersection.

Let us substitute the second equation into the first equation to get;

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Group similar terms to obtain;

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$y=\frac{1}{2}(2)+2$

$\Rightarrow y=1+2$

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Therefore the graphs of the two functions intersect at (2,3)

See graph in attachment.

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