the tangerine 12 sections. I ate 5 sections. Dad 1/3 of the tangerine. How much of the tangerine is left?

Mathematics

2 answers:

Trava [24]2 years ago

7 0

There is 8/2 left of the tangerine hope that helped

Alex_Xolod [135]2 years ago

5 0

There would be 8/2 of the tangerine left hope this worked

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What is the value of y in the formula shown when x = 4/5 ?

melomori [17]

x = 4/5 = 0.8

y = (4/x * x) + √x + 0.2 - 5x.

First, let's plug 0.8 in for x

y = (4/0.8 * 0.8) + √0.8 + 0.2 - 5(0.8)

(4/0.8 * 0.8) the 0.8s cancel out leaving just 4

y = 4 + √0.8 + 0.2 - 5(0.8)

5 * 0.8 = 4

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What happens to the force between two charged objects when you triple the magnitude of both charges?

Vika [28.1K]

If the force between two charged objects when you triple the magnitude of both charges. The Force will become 9 times the initial force.

<h3>What is coulombs law?</h3>

According to coulombs law force between two charges is given by

$F = \dfrac{1}{4\pi \epsilon }\dfrac{Qq}{r^2}$

Here, R is the distance between both the charges Q and q.

Let the force on the charges be F1

The distance of separation = r

The magnitudes of the charges q1 and q2

K = Coulumb's constant

$F = \dfrac{1}{4\pi \epsilon }\dfrac{Qq}{r^2}$

Let the force on the charges be F

The distance of separation = r

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So,

$F = \dfrac{1}{4\pi \epsilon }\dfrac{Qq}{r^2}$

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