Answer:
Step-by-step explanation:
let the length of rectangle=l units
width=9
p=2(l+9)
area=9l
9l=2(l+9)
9l=2l+18
7l=18
l=18/7 units
Answer:
The answer is 153.68
Step-by-step explanation:
To solve the problem we will substitute the value of x in the given function.
<h3>What is a Function?</h3>
A function assigns the value of each element of one set to the other specific element of another set.
Given to us
To find the values of the Table
To find the values of y simply substitute the value of x in the function given,
<h3>Values of y for the function</h3>
A.) (−8, y)
![f(x) = y = \sqrt[3]{x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20y%20%3D%20%5Csqrt%5B3%5D%7Bx%7D)
![y = \sqrt[3]{-8}\\\\y = -2](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7B-8%7D%5C%5C%5C%5Cy%20%3D%20-2)
(−8, -2)
B.) (−1, y)
![f(x) = y = \sqrt[3]{x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20y%20%3D%20%5Csqrt%5B3%5D%7Bx%7D)
![y = \sqrt[3]{-1}\\\\y = -1](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7B-1%7D%5C%5C%5C%5Cy%20%3D%20-1)
(−1, -1)
C.) (0, y)
![f(x) = y = \sqrt[3]{x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20y%20%3D%20%5Csqrt%5B3%5D%7Bx%7D)
![y = \sqrt[3]{0}\\\\y =0](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7B0%7D%5C%5C%5C%5Cy%20%3D0)
(0, 0)
D.) (1, y)
![f(x) = y = \sqrt[3]{x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20y%20%3D%20%5Csqrt%5B3%5D%7Bx%7D)
![y = \sqrt[3]{1}\\\\y =1](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7B1%7D%5C%5C%5C%5Cy%20%3D1)
(1, 1)
E.) (8, y)
![f(x) = y = \sqrt[3]{x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20y%20%3D%20%5Csqrt%5B3%5D%7Bx%7D)
![y = \sqrt[3]{8}\\\\y =2](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7B8%7D%5C%5C%5C%5Cy%20%3D2)
(8, 2)
The plot of the points on the function is shown in the below image.
Learn more about Functions:
brainly.com/question/5245372
Answer:
C. 795.45 in^2
Step-by-step explanation:
The formula for the surface area of a cylinder is ...
SA = 2πr^2 +2πrh = 2πr(r +h)
For r=6 and h=15.1, the surface area is ...
SA = 2π(6)(6 +15.1) = π(12)(21.1) = 253.2π
SA ≈ 795.45 . . . . square inches
The correct option is 4. PSU.
The hardware part that would be checked next is PSU.
<h3>What is Power Supply Unit PSU?</h3>
An internal piece of IT hardware is known as a power supply unit (PSU). Despite their name, power conversion devices, or PSUs, do not really supply power to systems.
Some key features of PSU are-
- A power supply specifically transforms alternating high voltage current (AC) to direct current (DC) and regulates the DC output voltage to the precise tolerances needed for contemporary computing components.
- There is, however, a PSU substitute that may be utilized in specific circumstances.
- Electrical power can be transported inside network cables using Power over Ethernet (PoE), freeing the device from being bound to an outlet.
- Because PoE can deliver wireless access points wherever it is most convenient and uses less room for wiring, it is perfect for systems that need greater flexibility.
To know more about power supply unit, here
brainly.com/question/24249197
#SPJ4
The correct question is-
A customer complains that his old tower PC doesn't always turn on and randomly shut off for hours. The HDD and RAM both tests both come back with positive results.
What hardware part would you check next?
- NIC
- EXT-USB HDD
- PS/2
- PSU
- SSD