2 years ago

Three swimmers competed in a 50 m freestyle race. A description of their swimming speeds is given. Order the

Mathematics

1 answer:

finlep [7]2 years ago

3 0

What are their speeds?

You might be interested in

Given [12 -13 17 -22] [x y] = [7 -51] what is |Ay|?<br> Please help

grin007 [14]

Answer:

Step-by-step explanation:

It's not c or d. It's not much but I hope it helps.

5 0

2 years ago

Read 2 more answers

What is the most convenient method to solve the quadratic equation ( x + 4 )² = 15

IgorC [24]

Answer:

Factoring

Step-by-step explanation:

(x+4)² = 15

x² + 8x + 16 = 15

x² + 8x + 1 = 0

$x = \frac{ - 8 + \sqrt{64 - 4} }{2} = - 4 + \sqrt{15} \\ \\ x = \frac{ - 8 - \sqrt{64 - 4} }{2} = - 4 - \sqrt{15}$

I hope this helps you :)

7 0

2 years ago

Read 2 more answers

What is the solution to f (x)=g (x), if f (x)=-x and g (x)=x

Llana [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

Solve for x. |4x - 5| > 7

trasher [3.6K]

Answer:

x>3

Step-by-step explanation:

|4x-5|>7

4x -5>7

4x >7+5

4x /4>12/4

x >3

solution set={4,5,6,---}

8 0

3 years ago

Read 2 more answers

Which property was used to simplify the expression?

Alex Ar [27]

Inverse Property, I am pretty sure. Not sure though.

7 0

2 years ago

Read 2 more answers