Answer:
1.) Phone processor
2.) Lithium
Step-by-step explanation:
Given that Metalloids are useful as semiconductors in modern electronics, like smartphones. Which feature of a smartphone is made possible by metalloids?
One of the features of the phone made with metalloid is the chip, the phone processor which is made from silicon.
touchscreen ability to vibrate small size long battery life An element that is likely to have this property is Lithium
The two correct answer to the question above are phone processor and Lithium.
Answer:
h=21
Step-by-step explanation:
h=1.5t+3
h=1.5(12)+3
h=18+3
h=21
Answer:
x = (c+a)/2
y = (c-a)/2
Step-by-step explanation:
Add the two equations and you get ...
(x +y) +(x -y) = (c) +(a)
2x = c+a
x = (c+a)/2
--
Subtract the second equation from the first and you get ...
(x +y) -(x -y) = (c) -(a)
2y = c-a
y = (c-a)/2
_____
Comment on this problem
This is what I call a "sum and difference" problem. The solution shown here is (obviously) the generic solution to such a problem. Remembering this can get you quickly to the answer any time you're given the sum of two unknowns and their difference.
Answer:B
Step-by-step explanation:it's a vertex, and those can't be functions.
