Answer:
they arnt whole it would have to be a decimal and you would have to round in order for it to be a whole number
Step-by-step explanation:
Hello :
<span>A compound inequality to represent all of the numbers between -4 and 6 is :
- 4 </span>< x <span>< 6
</span>x <span>> - 4 and </span>x < 6
Since this is an isosceles triangle <H and <J would have to equal the same amount which means that x would have to equal the same thing. Setting this up would look like 6x + 18 = 8x.
First you'd subtract 6x from both sides. (What you do to one side must be done to the other)
Then you'd be left with 18 = 2x so you would divide by 2 to get x. once you get x you have to plug the number into each equation. Since x = 9 both of the angles would equal 72.
Lastly you would have to add the two angles together and divide it by 180 since the total of the angles of all triangles equals 180.
180 - 144 = 36. (I hope that makes sense)
So <G = 36°
Answer:
2
Step-by-step explanation:
f(x) = x^2 + 1
f(-1) = (-1)^2 + 1
f(-1) = 2
Which is the best example of a scientific discovery resulting from new technology?
the discovery that elements can be grouped in a table on the basis of their properties
the discovery of atomic structure which led to the development of an electron microscope
the discovery of the structure of DNA, which occurred as the result of an X-ray image of a DNA molecule
the discovery that plant pigments can be separated and identified by using paper and a solvent