Answer:
here look
Step-by-step explanation:
The principal square root is the positive number square root. Unless otherwise stated, "the square root" of a number refers ONLY to the principal square root.
Answer:
Which statements about square roots are true? Check all that apply.
The square root of a positive number cannot be negative.
All positive numbers have two square roots.
StartRoot 18 EndRoot= 9 because 9(2) = 18.
StartRoot 49 EndRoot= 7 because 7(7) = 49.
StartRoot 25 EndRoot = 5 because 52= 25.
Step-by-step explanation:
B,D, and E
How to divide 5x by 10
Let's write this out as a fraction with 5x as the numerator and 10 as the denominator
10 is the same as 5*2
Both the numerator have a multiply of 5, you can remove the 5 from the fraction
Let me know if you need any clarifications or if this wasn't what you needed, thanks!
Answer:
Short = 5
Step-by-step explanation:
The ratio of sides of a 30°-60°-90° right triangle is ...
1 : √3 : 2
That is, the hypotenuse is twice the length of the short side, and the long side is √3 times the length of the short side.
Then the short side is 1/2 the length of the hypotenuse.
For the given triangle, Short = (1/2)×10 = 5.
Answer:
32
Step-by-step explanation:
