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3 years ago

Which are equations? Check all that apply.

Mathematics

2 answers:

Naya [18.7K]3 years ago

4 0

Answer:

a,d,f,g

Step-by-step explanation:

mark brainliest

otez555 [7]3 years ago

3 0

Answer:

the first and third i think

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Find the y intercept only. 4x – y = 4

faltersainse [42]

Answer:

ok so first we have to convert this into y intercept

4x-y=4

-4x

-y=-4x+4

*-1

y=4x-4

so the y intercept is -4

Hope This Helps!!!

7 0

2 years ago

Read 2 more answers

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posledela

Answer:

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7 0

3 years ago

Sean reads 1 1/2 pages in 3 1/3 minutes. What is his average page per minute?

Helga [31]

Answer:

9/20 pages per minute.

Step-by-step explanation:

4 0

3 years ago

What do ducks short necks help them to do? pls help :/

Kruka [31]

Answer:

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Step-by-step explanation:

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8 0

2 years ago

Solve |5x+30|=10x ......

Orlov [11]

Answer:

Option A

Step-by-step explanation:

We need to solve out ,

$\implies |5x + 30| = 10x$

We can write it as ,

$\implies 5x + 30 = \pm 10x$

On simplyfing further,

$\implies 5x + 30 = 10x \quad or \quad 5x +30=-10x$

On solving the above equation , we will get ,

$\implies \boxed{ x = 6,-2}$

Now we know that the value of modulus is never negative so when we will put x is equal to 2 on the RHS we will get -20 which is not possible . Therefore , the extraneous root is -2 .

Option A is correct .

5 0

3 years ago