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Lunna [17]
3 years ago
11

Under king Darius I, the persian empire: A. Forced captured people to give up their religions beliefs. B. Connected different re

ligions using roads and a postal service. C. Gave governors powerful armies to rule their subjects. D. Broke up into city-states with free government.
Mathematics
1 answer:
AnnZ [28]3 years ago
5 0
The answer I think is a
You might be interested in
Help solve this problem please
grigory [225]
Change the left side to improper fractions.

9
--
4
====
3
--
2

Now use the fraction rule. Invert the denominator and multiply that by the numerator.

9       2
== * ==
4       3

18/12 = 3/2 which for now is left alone.

Now work with the fraction on the right side.
1 5/6 = 11/6 

Now equate the two results
27/8 = 11/6 // x/1

Simplify the right side
3/2 = 11/6 * 1 / x Remember to invert and multiply that's why you need the 1 underneath the x
3/2 = 11/6x Cross multiply
3* 6x = 11 * 2 
18 x = 22
18 x = 22
x = 11/9
x = 1.2222 

What are the choices or are there any? The other choice is x = 1.2222

x = 22/18 or 
x = 1.22222222 or 
x = 11/9

All three are possible and all three are correct and all three are equal. Since I do not have choices, I don't know which one will be acceptable.




Check 
I'll do this in decimals. It is much easier.
2.25/1.5 = 1.83333333 / 1.22222222
1.5 = 1.5 so these numbers do check.
4 0
3 years ago
A spinner is divided into four equal sections that are numbered 2, 4, 7, and 9. The spinner is spun twice.How many outcomes have
shusha [124]

The spinner is divided into four equal sections: 2, 4, 7, 9. This represents 4 possibilities

If the spinner is spun twice, the sample space is:

\text{Sample space = 4}^2\text{ = 16}

For product less than 30, the number of outcomes is shown below:

The number of outcomes that have a product less than 30 = 10

The sample space that shows possibilities of an odd number combination:

The number of outcomes that contains at least one odd number = 12

The number of outcomes that have a product less than 30 and contain at least one odd number is shown below. These outcomes are outcomes circled in both cases shown above,

The outcomes circled represents the number of outcomes that has a product less than 30 and contains at least one odd number

Answer: 6 (option B)

7 0
1 year ago
So umm help i really need it it goes on my rep
scZoUnD [109]

Answer:

a

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Will give brainliest! please answer correctly!
hodyreva [135]

Answer is A yup I'm sure

7 0
3 years ago
A right triangle undergoes a sequence of transformations to generate a new
melomori [17]

Answer:

Option a.

Step-by-step explanation:

Two figures are similar if they have the same shape, but maybe different sizes, so if we have a triangle, and we dilate/contract it with a scale factor K, the original triangle and the dilated/contracted one will be similar.

Two figures are congruent if they have the same shape and size. For example, transformations that do not change the size will make congruent figures, those transformations are reflections, rotations and translations.

Now we need to find a sequence of transformations that would result in the two triangles being similar but no congruent, then we need to find the sequence of transformations that has a dilation/contraction in it.

The only sequence that has a dilation is the first one:

a) Rotation 90° centered about the origin, followed by a dilation of scale factor 3 centered about the origin.

Then option a is the correct one.

6 0
3 years ago
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