3 years ago

Can someone answer this for me (in the picture)

Mathematics

1 answer:

lozanna [386]3 years ago

5 0

My answer would be D, but I am not sure.

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Identify the linear function graph. A) B) C) D)

katovenus [111]

Answer:

The answer is (A)

Step-by-step explanation:

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3 years ago

Can you help me please just tell me a b c d

faust18 [17]

Answer:

its not A

Step-by-step explanation:

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3 years ago

What is the ratios 15cm: 5m lowest term?

stepan [7]

You divide both numbers by their largest common factor, which is 5 in this case.
15(/5):5(/5)
3:1

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3 years ago

What is the solution to the equation StartFraction 3 Over m + 3 EndFraction minus StartFraction m Over 3 minus m EndFraction = S

Oksanka [162]

Answer:

No solution.

Step-by-step explanation:

Given fraction is:

$\dfrac{3}{m+3} -\dfrac{m}{3-m} = \dfrac{m^2+9}{m^2-9}\\\Rightarrow \dfrac{3}{m+3} +\dfrac{m}{m-3} = \dfrac{m^2+9}{m^2-9}\\\Rightarrow \dfrac{3\times (m-3)+ m(m+3)}{(m+3)(m-3)} = \dfrac{m^2+9}{m^2-9}\\\Rightarrow \dfrac{3 m-9+ m^2+3m}{m^2-9} = \dfrac{m^2+9}{m^2-9}\\\Rightarrow \dfrac{m^2-9+ 6m}{m^2-9} = \dfrac{m^2+9}{m^2-9}\\If\ m^2-9 \neq 0\ or\ m \neq 3\\\Rightarrow m^2-9+ 6m = m^2+9\\\Rightarrow 6m = 18\\\Rightarrow m = 3$

Formula used:

$(a+b)(a-b) = a^{2} -b^{2}$

But, the above equation was solved at the condition that:

$m\neq 3$

So, there is no solution for the given equation.

3 0

3 years ago

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The perimeter of a rectangular field is 360yd. The length is 20yd longer than the width. Find the dimensions

Tju [1.3M]

If P=360, then 360yd / 4 sides = 90yds each side. Now that it is a rectangle, the Length should be more than the width, so if the length is 20yds more than the width, do 90 - 20 two times, Width= [ (90yds - 20yds)*2 ]

To sum things up, Length = 110; Width = 70. | 110*2 = 220, 70 * 2 = 140, 220+140 = 360.

5 0

3 years ago

Read 2 more answers