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attashe74 [19]
3 years ago
9

Please help step by step answer please​

Mathematics
1 answer:
gavmur [86]3 years ago
6 0
4.) x = -2
5.) y = 3
6.) y = 2x - 4
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PLS HELP ASAP ILL GIVE BRAINLKEST THANKS
ipn [44]

Answer2.0

Step-by-step explanation:

                             

7 0
3 years ago
Three-fourths of the sum of y and 3 plus the product of 9 and w
UkoKoshka [18]

Answer:

¾(y + 3) + 9w

Step-by-step explanation:

Let's write it step by step:

Step 1: Three fourths of the sum of y and 3 is; ¾(y + 3)

Step 2: plus the product of 9 and w is;

¾(y + 3) + 9w

Thus,the final algebraic expression of the statement given in the question is;

¾(y + 3) + 9w

6 0
4 years ago
In the bridge below , AABC~AXYZ.If AB=AC=25 feet,BC=20 feet,and YZ=10 feet, then what is XZ?
labwork [276]

Answer:

I think It's A).25 ft.

Step-by-step explanation:

I d k if I'm right but I tried btw I hope it helps

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6 0
2 years ago
32/8 = 28/x
djverab [1.8K]

32/8=28/x

we multiply by x

x*32/8=28

we multiply by 8/32

x=28*8/32

8 divides by 32

x=28/4=7

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6 0
3 years ago
Read 2 more answers
Find the equation of the line parallel to 7y+2x-10=0 that passes through the point (2,2)
KiRa [710]

Parallel lines have the same slope.

We have the general form of line. Transform to the slope-intercept form:

y=mx+b

m - slope, b - y-intercept

7y+2x-10=0      <em>subtract 2x from both sides</em>

7y-10=-2x       <em>add 10 to both sides</em>

7y=-2x+10       <em>divide both sides by 7</em>

y=-\dfrac{2}{7}x+\dfrac{10}{7}\to m=-\dfrac{2}{7}

Therefore we have: y=-\dfrac{2}{7}x+b.

The line passes through the point (2, 2). Substitute the coordinates of the point to the equation of a line:

2=-\dfrac{2}{7}(2)+b

2=-\dfrac{4}{7}+b      <em>add \dfrac{4}{7} to both sides</em>

2\dfrac{4}{7}=b

y=-\dfrac{2}{7}x+2\dfrac{4}{7}

y=-\dfrac{2}{7}x+\dfrac{18}{7}     <em>multiply both sides by 7</em>

7y=-2x+18       <em>subtract 7y from both sides</em>

0=-2x-7y+18      <em>change the signs</em>

2x+7y-18=0

<h3>Answer:</h3>

y=-\dfrac{2}{7}x+\dfrac{18}{7}  slope-intercept form

2x+7y-18=0   general form

7 0
3 years ago
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