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alexgriva [62]
4 years ago
9

Why can the electric force be either attractive or repulsive?

Mathematics
1 answer:
nika2105 [10]4 years ago
6 0

Answer:

A

Step-by-step explanation:

(So the question doesn’t get removed)

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Complete the table to investigate dilations of exponential functions. A 4-column table has 5 rows. The first column is labeled x
morpeh [17]

Answer:

a= 1

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d= 2

e=6

f=8

7 0
3 years ago
Each brochure is 23 centimetres wide.
RideAnS [48]

Answer:

6  brochures

Step-by-step explanation:

Each brochures is 23 centimeters wide.

The table is 1.5 meters wide.

To know how many brochures can be placed side by side on the table first you have to calculate how many centimeters there are in 1.5 meters wide.

One meter equals 100 centimeters.

Therefore in 1.5 meters there are:

1.5*100 = 150 centimeters.

Now we must calculate in how many parts of 23 cm can be divided 150 cm.

To do this we made the division of 150 between 23

\frac{150}{23}= 6.522

This means that up to 6 brochures of 23 cm can be placed side by side on the table

8 0
4 years ago
Find the value of y in the given triangle
Andre45 [30]

Given:

In the given triangle,

With respect to y, Perpendicular = 10 cm and Base = 8 cm

To find the value of y.

Formula

By Trigonometric Ratio we get,

tan\theta = \frac{Perpendicular}{Base}

Now,

Putting the values of perpendicular and base we get,

tan\theta = \frac{10}{8}

or, \theta = tan^{-1} (\frac{10}{8})

or, \theta = 51.34 ^\circ

Rounding off to the nearest tenth, we have;

\theta = 51.3 ^\circ

Hence,

The value of y is 51.3°.

7 0
3 years ago
Question in picture solve
Ipatiy [6.2K]

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Step-by-step explanation:

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