All categories

2 years ago

Select all the correct answers. Which equations have infinitely many solutions?

Mathematics

2 answers:

777dan777 [17]2 years ago

4 0

I think it is b and d

guajiro [1.7K]2 years ago

4 0

Answer:

2,4

Step-by-step explanation

all real numbers are solutions, therefore it has infinite many solutions

You might be interested in

For what value of x is the equation 8x-2(x-7)=20 true?

sukhopar [10]

Answer:

x = 1

Step-by-step explanation:

Given

8x - 2(x - 7) = 20 ← distribute parenthesis on left side

8x - 2x + 14 = 20, that is

6x + 14 = 20 ( subtract 14 from both sides )

6x = 6 ( divide both sides by 6 )

x = 1

6 0

2 years ago

PLEASE HELP 35 POINTS<br> Find the value of x in the triangle shown below.

BartSMP [9]

Answer:

B sqrt(17)

Step-by-step explanation:

Using pythagoras theorem

7 0

2 years ago

Which algebraic expression is a product with the factor of 5

alexgriva [62]

Answer:

Step-by-step explanation:

5(y - 6) means 'Multiply the difference between y and 6 by 5'.

8 0

2 years ago

Please help me !!!!!!!!!

lidiya [134]

Answer:

f(-2) = 0

f(1) = 12

f(2) = 5

Step-by-step explanation:

f(-2) will lie in the function $f(x) =x^2 - 4$

$\therefore f( - 2) = {( - 2)}^{2} - 4 = 4 - 4 = 0$

f(1) will lie in the function $f(x) =2x^2 +10$

$\therefore f(1) = 2 {(1)}^{2} + 10 = 2 + 10 = 12$

f(2) will lie in the function $f(x) =5$

$\therefore f(2) = 5$

5 0

2 years ago

Help me I pay you guys

Eva8 [605]

Answer:

20 degree angle

Step-by-step explanation:

8 0

1 year ago