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Katena32 [7]
3 years ago
7

Find missing numbers to make equation true.

Mathematics
2 answers:
scoundrel [369]3 years ago
5 0
1. 7
2. 9
3. 9
4. 7
5. 10
faust18 [17]3 years ago
3 0

Answer:

1. 7

2. 9

3. 9

4. 6

5. 10

I believe

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Please help me solve this answer it all for me please
mestny [16]

Answer:

The slopes are

m1=\dfrac{2}{5}, m2=-\dfrac{5}{2}

Therefore, the equations are equations of <u>  Perpendicular Lines .</u>

Step-by-step explanation:

Given:

y=\dfrac{2}{5}\times x + 1    ......................Equation ( 1 )

5x+2y=-4\\\\\therefore y = \dfrac{-5}{2}\times x-2   ..............Equation ( 2 )

To Find:

Slope of equation 1 = ?

Slope of equation 2 = ?

Solution:

On comparing with slope point form

y=mx+c

Where,

m = Slope

c = y-intercept

We get

Step 1.

Slope of equation 1 = m1 = \dfrac{2}{5}

Step 2.

Slope of equation 1 = m2 = -\dfrac{5}{2}

Step 3.

Product of Slopes = m1 × m2 = \dfrac{2}{5}\times -\dfrac{5}{2}=-1

Product of Slopes = m1 × m2 = -1

Which is the condition for Perpendicular Lines

The slopes are

m1=\dfrac{2}{5},m2=-\dfrac{5}{2}

Therefore, the equations are equations of <u>  Perpendicular Lines . </u>

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3 years ago
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Anna35 [415]
A,C,G statement is correct...
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Joe and grace are baking cookie
STatiana [176]

Answer:

is that a question?

Step-by-step explanation:

3 0
3 years ago
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What is the vertex form of the equation y=x^2+12x-9
luda_lava [24]
Find the vertex form
y = (x + 6)^2 - 45
8 0
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(7,-9) and (-3,-6)<br> Find the slope
kow [346]

Answer:

-3/10

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-6-(-9))/(-3-7)

m=(-6+9)/-10

m=3/-10

m=-3/10

7 0
3 years ago
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