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3 years ago

Question 22 i need help! please!

Mathematics

1 answer:

Deffense [45]3 years ago

6 0

Answer:

Step-by-step explanation:

a= 2

b= 20

c= 54

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Is this answer correct?

lakkis [162]

Answer:

yes

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Answer qn in attachment

leva [86]

Answer:

$\implies \dfrac{ -4x+7}{2(x-2) }$

Step-by-step explanation:

The given expression to us is ,

$\implies \dfrac{\frac{ 3}{x-1} -4 }{ 2 -\frac{2}{x-1}}$

Now take the LCM as ( x - 1 ) and Simplify , we have ,

$\implies \dfrac{\frac{ 3 -4(x-1) }{x-1} }{ \frac{2-2(2x-1)}{x-1}}$

Simplifying further , we get ,

$\implies \dfrac{ -4x+7}{2(x-2) }$

Hence the second option is correct .

4 0

2 years ago

What are the roots of the following polynomial equation? x^3 + 72= 5x^2 + 18x (write from least to greatest)

kow [346]

Answer:

2:3

Step-by-step explanation:

8 0

2 years ago

What is the ratio of 6:2

s2008m [1.1K]

The ratio of 6:2= 3:1

3 0

2 years ago

Can you help solve this problem

Serhud [2]

My method is on a) you would just subtract 12 and 7 which is 5. You can do the rest and then when you get all the answers put them from smallest to largest

7 0

3 years ago