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Mashcka [7]
3 years ago
7

PLS HELP EASY QUESTIONS

Mathematics
1 answer:
ivann1987 [24]3 years ago
6 0

Answer:

24 over 50 and 20 red beads

Step-by-step explanation:

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Which expression is the factored form of 2/3 x+4
scoundrel [369]
By expanding D it is clear that it is the factored form of 2/3x + 4

as 2/3x + 4 = 2/3x + 4*3/3

= 2/3x + (2*3)*(2/3). ( rearranging terms)

=2/3( x+ 2*3). ( taking 2*3 common)

=2/3( x + 6)


which is option D

hope it helped ^_^
5 0
3 years ago
Write an equation that relates the time, t, it takes to travel a given distance, d.
brilliants [131]

The equation that relates the time, t, it takes to travel a given distance, d is d = rt

<h3>What is Speed?</h3>

This is a scalar quantity and can be defined as  the magnitude of the rate of change of its position with time.

d = rt

where d is distance, r is speed or rate, t is time.

We can calculate the time by dividing the distance with the rate (speed).

t =  d/r

This is why it was chosen as the most appropriate choice.

Read more about Speed heere brainly.com/question/4931057

3 0
2 years ago
If the arc length of a sector in the unit circle is 4.2, what is the measure of the angle of the sector?
iren [92.7K]
Bear in mind the Unit Circle is called so, because its radius is exactly 1, thus just 1 unit, the Unit Circle

anyway    \bf \theta=\cfrac{180s}{\pi r}\qquad &#10;\begin{cases}&#10;\theta=\textit{central angle in degrees}\\&#10;r=radius\\&#10;s=\textit{length of the arc}\\&#10;----------\\&#10;s=4.2\\&#10;r=1&#10;\end{cases}\implies \theta=\cfrac{180\cdot 4.2}{1\cdot \pi }
4 0
3 years ago
.
Dahasolnce [82]

Answer:

C (3x4) + (5x2) + 20

Step-by-step explanation:

3 things that cost 4 dollars. 5 things that cost 2 dollars and one that cost 20.

3 0
3 years ago
I need help. ASAP. PLEASE.
Vlad1618 [11]
You haven’t supplied enough information to help you. The original question would have helped.
7 0
2 years ago
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