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faltersainse [42]
3 years ago
10

To gain access to his account, a customer using an automatic teller machine (ATM) must enter a four-digit code. If repetition of

the same four digits is not allowed (for example 5555), how many possible combinations are there?
Mathematics
1 answer:
VMariaS [17]3 years ago
8 0
I’m not really much sure, I tried.
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C=<br> 5/9<br> (F−32)<br> i need help with this question its half of my grade plssss thxx
n200080 [17]

Answer:

c=5/9f+-160/9

I just simplifed

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3 0
2 years ago
A cube has a volume of 3375 cubic units calculate the length of one side of the cube
8090 [49]

Answer:

volume = length^3

3375= length^3

therefore length = 15 units

3 0
2 years ago
What is the value of b in the equation below?
Ymorist [56]

Answer:

4

When you divide powers you take them away but when you times them you add them

7 0
3 years ago
Which of these is the algebraic expression for the verbal expression "ten times the difference of a number and twelve?"
fredd [130]
The answer is, A. 10(x - 12)
5 0
3 years ago
The figure shown is an equilateral triangle. Calculate the length of each side and give your answer in cm.
cricket20 [7]
Given at you have an equilateral triangle, all sides have the same length.

Therefore,
First side 2x-7 = Second side x+y-9 = Third side y+5

Let us look at the second and third sides for now:
x+y-9 = y+5
x = y+5 - (y-9)
x = y-y+5+9
x = 14

Then we look at equating the first and third sides:
2x-7 = y+5
y = 2x-7-5

Substitute x =14 in the equation above:
y = 2(14)-7-5
= 28-7-5
= 21-5
= 16

The length of the third side is:
y+5 = 16 +5 = 21

Given that the length of each sides are the same in an equilateral triangle, all sides have the length 21cm.
4 0
3 years ago
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