Given the following system of equations, identify the type of system.

1 answer:

5 0

2x + 2y = 8

2x + 2(-x + 4) = 8
2x - 2x + 8 = 8
2x - 2x = 8 - 8
0 = 0.......this means that the lines are dependent and consistent...they are the same line...therefore, they are equivalent

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Which are measurements of the sides of a right triangle?

Radda [10]

It depends and the measurement of the angle.
30-60-90(shown in image)
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3 0

3 years ago

Complete the statement: If 8 = m/4 then m - 12 = ?. Explain.

andre [41]

Solve for m:
8 = m/4

8 = m/4 is equivalent to m/4 = 8:
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Multiply both sides of m/4 = 8 by 4:
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3 years ago

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anyanavicka [17]

Answer:

$32.30 each week

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4 0

2 years ago

Help needed ASAP will give BRAINLIEST not a real test

sineoko [7]

Answer:

I got 20

Step-by-step explanation:

The chance of getting less than 3 is 2/6.

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3 0

4 years ago

100 PTS!! PLEASE HELP! OVER DUE

Reika [66]

Answer:

$-\frac{1}{2} \vec {c}$

Step-by-step explanation:

Look at the component form of each vector.

Note that vector c is <4,4> and vector d is <-2,-2>

If one imagined the line that contained each vector, the line for both would have a slope of 1, because $\frac{4}{4}=1=\frac{-2}{-2}$

Since they have the same slope they are parallel, but since they are in opposite directions, we often call them "anti-parallel" (simply meaning parallel, but in opposite directions).

If two vectors are parallel, one vector can be multiplied by a scalar to result in the other vector. This means that there is some number "k", such that $k \vec{c} = \vec {d}$ , or equivalently, $kc_x=d_x$ and $kc_y=d_y$ .