How to solve this equation? X^2=20

Mathematics

2 answers:

-Dominant- [34]3 years ago

6 0

Answer: x = 4.5

Step-by-step explanation:

x^2 = 20

√x = √20 -- find the square roots

x = 4.47 --> x = 4.5

sergejj [24]3 years ago

5 0

Answer:

You can rewrite it to figure out the square root of 20 which would give you the value 4.47214...

Step-by-step explanation:

You might be interested in

If each order contained less than 100 bulbs, what is the largest number of bulbs each could have contained

vaieri [72.5K]

Answer:

Step-by-step explanation:

5 0

2 years ago

Jodi drew a quick picture to model the answer for 3.14 - 1.75 Draw what her picture might look like

Ainat [17]

I believe Jodi's picture would look like this:

8 0

4 years ago

Read 2 more answers

Need answer ASAP! Please see screen shot.

vivado [14]

Answer:

0.4 or $\frac{2}{5}$

Step-by-step explanation:

James spun the arrow 30 times which means 30 is the total. In other words, it's your denominator ( $\frac{x}{30}$ ). It landed on the blue section 12 times which means 12 is the part of the whole. In other words, it's your numerator ( $\frac{12}{y}$ ). Plug in the entire fraction and you get $\frac{12}{30}$ . Divide 12 by 30 and you get 0.4 or if you divide both the numerator & denominator by 6, you get $\frac{2}{5}$ . Either one works, depending on what your question asks for.