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2 years ago

(IM GIVING BRAINLIEST IF U HELP!!)

1 answer:

6 0

A is the correct option:) Three ways electrons can be transferred are conduction, friction, and polarization. In each case, the total charge remains the same. This is the law of conservation of charge. Conduction occurs when there is direct contact between materials that differ in their ability to give up or accept electrons.

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What is the value of x? Enter your answer in the box. units

LiRa [457]

Answer:

x = 28

Step-by-step explanation:

ΔARP ≈ ΔCRD

42/x = 57/(10+x)

cross-multiply:

42(10+x) = 57x

420 + 42x = 57x

420 = 15x

28 = x

7 0

2 years ago

Please help ASAP !!!!!

pochemuha

Answer:

(goh) (0) = 4

Step-by-step explanation:

Given that,

g(x) = 2x

h(x) = x² + 4

We need to find the value of (goh) (0).

Firstly we find (goh),

(goh) = g(h(x))

=g(x²+4)

(goh) (0) = 0²+4

Hence, the required answer is 4.

7 0

2 years ago

I WOULD LIKE THIS SOOVED WITH A BREAK DOWN (5x - 4)2= 36

Neko [114]

$\bf (5x-4)^2=36\implies (5x-4)(5x-4)=36\impliedby using\ FOIL
\\\\\\
5^2x^2-40x+16=36\implies 25x^2-40x+16-36=0
\\\\\\
25x^2-40x-20=0\implies 5(5x^2-8x-4)=0
\\\\\\
5x^2-8x-4=0\implies (5x+2)(x-2)=0\implies 
\begin{cases}
5x+2=0\\
5x=-2\\\\
x=\cfrac{-2}{5}\\
-----\\
x-2=0\\
x=2
\end{cases}$

3 0

2 years ago

Name. Solve using Substitution L y = 3x + 2 6x - 2y = 8

masya89 [10]

Answer:

No solution

Step-by-step explanation:

There is no solution to the system of equations y=3x+2 and 6x-2y=8, meaning that they are parallel to each other on a graph, with no points ever intersecting on each other's lines.

6 0

2 years ago

How to solve this one step inequality

dem82 [27]

Answer: add 1 to both sides

-1+r+1≥4+1

simplify

x≥5

Step-by-step explanation:

8 0

2 years ago