Slope is equal to change in y over change in x.
9-9/9-(-1)
0/10
0
Slope: 0
Answer:
>
Step-by-step explanation:
To place the correct symbol between the two numbers -27 -39
A review of the number line system shows a split of numbers between negative and positive numbers as illustrated in the attached.
The numbers to the right are greater than the numbers to the left. For instance, on the number line shown, 5 is to the right of 1 while 1 is to the left of 5 (as shown in diagram 1 in the attached). As such, 5 > 1.
A review of diagram 2 in the attached shows that -27 is to the right of -39. As such, the sign to be place in between them is the greater than sign >.
It would be -6 x+9 i think.
Answer:
22 cm is the height of the right triangle .
Step-by-step explanation:
Area of the triangle = A = ![726 cm^2](https://tex.z-dn.net/?f=726%20cm%5E2)
Let the base 'b' of the triangle be x
A right triangle's height 'h' is 3 times the length of its base we can also be written as:
= h = 3x
Area of the triangle = ![\frac{1}{2}b\times h](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7Db%5Ctimes%20h)
![A=\frac{1}{2}b\times h](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B1%7D%7B2%7Db%5Ctimes%20h)
![726 cm^2=\frac{1}{2}\times x\times 3x](https://tex.z-dn.net/?f=726%20cm%5E2%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20x%5Ctimes%203x)
![x^2=\frac{726 cm^2\times 2}{3}](https://tex.z-dn.net/?f=x%5E2%3D%5Cfrac%7B726%20cm%5E2%5Ctimes%202%7D%7B3%7D)
![x=22 cm](https://tex.z-dn.net/?f=x%3D22%20cm)
Height of the right triangle = h = 3x = 3 × 22 cm = 66 cm
If the perimeter is 39 what you have to do is 39 - 8.5 - 8.5 that will give you 22 and divide 22/2 and that gives you 11. So 11 is the length