Answer:
=x
Step-by-step explanation:
10^2+21^2=x^2]
100+441=x^2
541=x^2
=x
Answer:
The answer to your question is: letter A
Step-by-step explanation:
x³ - x² - 14x + 24 = 0
If two is a zero of the polynomial, then x = 2, divide the polynomial by 2.
Synthetic division
1 - 1 - 14 + 24 2
2 2 -24
1 1 -12 0
Result x² + x - 12 = 0
Factor the polynomial, find two numbers that multiply gives -12 and added gives + 1.
These numbers are + 4 and - 3
+4 - 3 = +1
(+4)(-3) = -12
(x + 4) (x - 3) = 0
Finally
(x +4)(x - 3)(x -2) = 0
Answer:
It is not possible to draw a triangle with given measurements of 3.5, 3.5, and 9
Step-by-step explanation:
Scalene Triangle - All 3 sides have different lengths.
Isosceles Triangle - 2 sides have equal lengths.
Equilateral Triangle - All 3 sides have equal lengths.
You must be thinking that it would be Isosceles triangle, but it is not. The measurements you gave is 3.5, 3.5, and 9. Grab a piece of paper, ruler, and a pencil. First draw the length of 9 cm with your pencil and ruler (let us pretend that the measurements are in cm). Then draw 3.5 cm by placing your ruler on the end/start of your 9cm line that you drew before. Then, once again draw a 3.5 cm on the other end of the 9cm line. You will see something like the picture above. You can see that the two sides of the triangle are not intersecting on the top. This means that the triangle formation cannot be made by the given measurements of 3.5, 3.5, and 9.
i hope this helps<3
