3 years ago

Kirstin if you see this comment on this-charles!! What is a square root?

1 answer:

8 0

A square root of a number is simply the numbers multiplied to get to the specified one. For example, the square root of 81 is 9 because 9 x 9 (or 9 squared) equals 81.

Hope this helps!

You might be interested in

A pattern of dots is shown above. How many dots would be in the 7th picture ?

pav-90 [236]

Each drawing they are just adding another row to the right so for the 7th picture, there would be 28 dots. Another explanation is that they are just adding the same number of dots for each number it is. For example, for the 5th image, they added 5 dots to the previous image and so on.

5 0

3 years ago

Est form. Lessons 3-5) 2 9

Gekata [30.6K]

Answer:

what is this mean is there a question

3 0

3 years ago

Find the value of x. Round to the nearest tenth. Answers A-12.5 B-10 C-13 D-9.7!

kvasek [131]

Answer: A. 12.5

Step-by-step explanation:

$cos\ \theta=\dfrac{adjacent}{hypotenuse}\\\\\\cos\ 28^o=\dfrac{11}{x}\\\\\\\rightarrow\ x=\dfrac{11}{cos\ 28^o}\\\\\\\rightarrow\ x=12.46\\\\\\\rightarrow\ \boxed{x=12.5}\qquad rounded\ to\ the\ nearest\ tenth$