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Tcecarenko [31]
3 years ago
14

Select all the system of equations that have exactly one solution

Mathematics
1 answer:
Mariana [72]3 years ago
8 0

Answer:D

Step-by-step explanation:

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The number of pastries produced by a bakery can be represented by
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Answer:

where are the others

Step-by-step explanation:

is there supposed to be other numbers?

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Which expression is equivalent to the following complex fraction?
svlad2 [7]

Consider the <em>fraction</em> first ;

{:\implies \quad \sf \dfrac{\dfrac{3}{(x-1)}-4}{2-\dfrac{2}{(x-1)}}}

{:\implies \quad \sf \dfrac{\dfrac{3-4(x-1)}{\cancel{(x-1)}}}{\dfrac{2(x-1)-2}{\cancel{(x-1)}}}}

{:\implies \quad \sf \dfrac{3-4x+7}{2(x-1-1)}}

{:\implies \quad \boxed{\bf{\dfrac{-4x+7}{2(x-2)}}}}

<em>Hence, Option B) is </em><em>required</em><em> </em><em>answer</em>

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tester [92]

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2.5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Solve for the variable r
Sonja [21]

Answer:

see explanation

Step-by-step explanation:

Given

V = πr²h ( isolate r² by dividing both sides by πh )

\frac{V}{h\pi } = r² ( take the square root of both sides )

\sqrt{\frac{V}{h\pi } } = r

3 0
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I WILL MARK AS BRAINLIEST!!!A man selling hot dogs, french fries, and a soda as a combo meal at a fairground has to pay the coun
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C

Step-by-step explanation:

I think the answer is C, I am not 100% sure tho

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