100-99=1+98=99-97=2+96=98-95=3
2-1=1
When you see the symbol "△", this denotes a triangle. Now combine the symbol with the letters FGH, this becomes △FGH, meaning a triangle FGH, with F, G, and H as the three points.
Now, the symbol "∠" means angle and "m∠" means the measure of an angle. So m∠F means the angle at the point F, m∠G means the angle at the point G, and m∠H means the angle at the point H. (I'll attach a diagram of this triangle).
Now we have to determine m∠H, which is the angle at point H. To do that, we have to find the value of
. To do that, we have to use one of the laws of a triangle, which is:
The sum of angles in a triangle = 180°. This means when we add all the angles in a triangle, it sums up to 180°. Let's do that.

Now that we have found the value of x as 18°, we can substitute its value to determine the angle H.

I hope you understand the explanation.
Answer:
This polynomial cannot be factored because it is prime. Hope this helps. :)
Step-by-step explanation:
hope this helps :)
0.329 is a rational number because the decimal stops. If it had continued on and on with no particular pattern, it would have been irrational. It can be a fraction too (329/1000)...
127.5 is a rational number because again the decimal ends. It can also be converted into a fraction which is another sign that it is rational (127 1/2)...
-89 is a rational number because negatives are rational numbers. It is also in the category of an integer, which means that is a rational number also...
The last one is a non-perfect square, which means no number squared could ever give you 101. When you solve for it, it is also a non-terminating decimal.
The correct is:
![[(-9,3),\:(-5,1),\:(7,-5),\:(4,3)]](https://tex.z-dn.net/?f=%5B%28-9%2C3%29%2C%5C%3A%28-5%2C1%29%2C%5C%3A%287%2C-5%29%2C%5C%3A%284%2C3%29%5D)
The definition of a function is that for every value of
we get one from
.
In the first appears
y
, it is not a function, since it does not meet the definition given above, there can only be one value for x, if there are
or more, called relation.
In 2 repeat:
and
In 3 repeat:
and 