Answer:
x= 9/2
Step-by-step explanation:
Even- quadratic, constant, rational (inverse squared), absolute value
odd- linear, cubic, rational (inverse), cube root
neither- greatest integer, exponential, log, radical (square root)
i hope this helps sorry i couldn’t remember all of them
ANSWER
![x + y = 60](https://tex.z-dn.net/?f=x%20%2B%20y%20%3D%2060)
EXPLANATION
Method 1
Vertically opposite angles are equal, therefore
![3x + 55 = 85](https://tex.z-dn.net/?f=3x%20%2B%2055%20%3D%2085)
This implies that,
![3x = 85 - 55](https://tex.z-dn.net/?f=3x%20%3D%2085%20-%2055)
We simplify to get,
![3x = 30](https://tex.z-dn.net/?f=3x%20%3D%2030)
Dividing through by 3 gives,
![x = 10](https://tex.z-dn.net/?f=x%20%3D%2010)
Also,
![2y - 5 = 95](https://tex.z-dn.net/?f=2y%20-%205%20%3D%2095)
This implies that,
![2x = 95 + 5](https://tex.z-dn.net/?f=2x%20%3D%2095%20%2B%205)
We simplify the right hand side to get,
![2x = 100](https://tex.z-dn.net/?f=2x%20%3D%20100)
We divide both sides both sides by 2 to get,
![x = 50](https://tex.z-dn.net/?f=x%20%3D%2050)
![x + y = 50 + 10](https://tex.z-dn.net/?f=x%20%2B%20y%20%3D%2050%20%2B%2010)
![x + y = 60](https://tex.z-dn.net/?f=x%20%2B%20y%20%3D%2060)
Method 2
Angles on straight line sums to 180°.
![2y-5+85=180](https://tex.z-dn.net/?f=2y-5%2B85%3D180)
This implies that,
![2y+80=180](https://tex.z-dn.net/?f=2y%2B80%3D180)
![2y=180-80](https://tex.z-dn.net/?f=2y%3D180-80)
![2y=100](https://tex.z-dn.net/?f=2y%3D100)
![y=50](https://tex.z-dn.net/?f=y%3D50)
Also,
![3x+55+95=180](https://tex.z-dn.net/?f=3x%2B55%2B95%3D180)
![3x+150=180](https://tex.z-dn.net/?f=3x%2B150%3D180)
![3x=180-150](https://tex.z-dn.net/?f=3x%3D180-150)
![3x=30](https://tex.z-dn.net/?f=3x%3D30)
![x=10](https://tex.z-dn.net/?f=x%3D10)
![x+y=50+10](https://tex.z-dn.net/?f=x%2By%3D50%2B10)
Answer:
The translation rule is ![(x,y)\to(x+5,y-3)](https://tex.z-dn.net/?f=%28x%2Cy%29%5Cto%28x%2B5%2Cy-3%29)
![B'=(12,5)](https://tex.z-dn.net/?f=B%27%3D%2812%2C5%29)
![C'=(-5,-12)](https://tex.z-dn.net/?f=C%27%3D%28-5%2C-12%29)
Step-by-step explanation:
The vertices of ∆ABC are A(-3,5),B(7,8), and C(4,-9).
The coordinates of A' are (2,2)
Let the translation vector be ![\binom{a}{b}](https://tex.z-dn.net/?f=%5Cbinom%7Ba%7D%7Bb%7D)
Then we have ![\binom{-3}{5}+\binom{a}{b}=\binom{2}{2}](https://tex.z-dn.net/?f=%5Cbinom%7B-3%7D%7B5%7D%2B%5Cbinom%7Ba%7D%7Bb%7D%3D%5Cbinom%7B2%7D%7B2%7D)
![\implies \binom{-3+a}{5+b}=\binom{2}{2}](https://tex.z-dn.net/?f=%5Cimplies%20%5Cbinom%7B-3%2Ba%7D%7B5%2Bb%7D%3D%5Cbinom%7B2%7D%7B2%7D)
![\implies -3+a=2\:,5+b=2](https://tex.z-dn.net/?f=%5Cimplies%20-3%2Ba%3D2%5C%3A%2C5%2Bb%3D2)
![\implies a=2+3\:,b=2-5](https://tex.z-dn.net/?f=%5Cimplies%20a%3D2%2B3%5C%3A%2Cb%3D2-5)
![\implies a=5\:,b=-3](https://tex.z-dn.net/?f=%5Cimplies%20a%3D5%5C%3A%2Cb%3D-3)
The translation rule is ![(x,y)\to(x+5,y-3)](https://tex.z-dn.net/?f=%28x%2Cy%29%5Cto%28x%2B5%2Cy-3%29)
Therefore:
![B(7,8)\to(7+5,8-3)\to B'(12,5)](https://tex.z-dn.net/?f=B%287%2C8%29%5Cto%287%2B5%2C8-3%29%5Cto%20B%27%2812%2C5%29)
![C(4,-9)\to(4+5,-9-3)\to C'(-5,-12)](https://tex.z-dn.net/?f=C%284%2C-9%29%5Cto%284%2B5%2C-9-3%29%5Cto%20C%27%28-5%2C-12%29)
Answer:
I believe x = 4 and z = 97
Step-by-step explanation:
Just equate the two equations to each other and solve for x. For z, just solve one of the equations and substitute x, whatever the answer is (97), is z.
mark me brainliest!