3 years ago

How many combinations of four can you make from the set?

Mathematics

1 answer:

Anni [7]3 years ago

4 0

You can make 5 combinations from the set.

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Two numbers given in certain radix x are (55)x and (64)x . If we add this two numbers, the result is (130)x. What is the radix x

wlad13 [49]

the answer is x = 9.

4 0

3 years ago

Can you please answer the last question, i really need help and please explain thank you

egoroff_w [7]

Answer:

x3, +1

Step-by-step explanation:

To go from x to 3x +1, we need to multiply by 3 and add 1. However, the order is important! Think back to PEMDAS, BIDMAS or any equivalent, we know that multiplication goes before addition, and so x3 happens first. To double check, let's have a look at an example, and use x = 2, and so 3x+1 becomes 7.

If we add first, we get 2+1 = 3, and then when we multiply, we get 3x3=9, which isn't correct.

If we multiply first, we get 3x2=6, and then 6+1=7

Hope I helped! xx

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3 years ago

3x+y=W Solve for X....

Andre45 [30]

Answer:

x = (W - y)/3

Step-by-step explanation:

3x+y=W

3x = W - y

x = (W - y)/3

6 0

4 years ago

How to find the arc length of a circle

DochEvi [55]

I hope this helps you

arc length = 2pi.r.angle /360

7 0

4 years ago

Choose 5 ordered pairs whose first component is the additive inverse of the second component. Plot these points and connect them

Lerok [7]

Let ordered pairs
X Y
-1 1
-2 2
-3 3
-4 4
-5 5
 What kind of figure do you get?
For this case a straight line was obtained, whose equation is
 y = -x
 In what quadrants does the figure lie?
The figure is in the second quadrant. (See graphic)

3 0

3 years ago

Read 2 more answers