2 years ago

PlZ HeLp

Mathematics

2 answers:

Tom [10]2 years ago

5 0

Answer:

D = SxT

Step-by-step explanation:

D = 48x2

Genrish500 [490]2 years ago

4 0

Answer:

168 miles

Step-by-step explanation:

48/2=24

24x7=168 :)

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sashaice [31]

Hey there!

Assuming you meant

$5r^2 - 12 = 68$

If so, follow these steps so it can be a little bit easier to solve

Firstly, we have to $add$ by $12$ on each of your sides

$5r^2 -12 +12 \\ \\ 68 + 12$

$5r^2 = 5r^2 \\ \\ 68 + 12 = 80$

We get: $5r^2 =80$

Now, we have $divide$ by $5$ on each of your sides

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Good luck on your assignment and enjoy your day!

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