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ryzh [129]
2 years ago
3

Write a function with 4 inputs and 4 matched outputs. Write it with ordered pairs.

Mathematics
1 answer:
arlik [135]2 years ago
8 0

Consider the function:

f(x) = 3x + 10

if you have the inputs x=

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-2(x+3)=-2(x+1)-4 solve for x
11Alexandr11 [23.1K]

Hope this helped! Good luck

8 0
4 years ago
Which number is irrational? explain why?<br> a) -(9) b) 4.0005<br> c)2.17 d) (40)
ahrayia [7]

Answer:

√40 is an irrational number

Step-by-step explanation:

"An irrational number is a real number that cannot be expressed as a ratio of integers, for example, √ 2 is an irrational number."

7 0
3 years ago
How much of an alloy that is copper should be mixed with ounces of an alloy that is copper in order to get an alloy that is ​cop
tekilochka [14]

Answer:

1r + 8(400) = 3(r+400)

1r + 320 = 3r + 120

2r = 200

r = 200 / 2 = 1000

1400 * 3 = 420

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Step-by-step explanation:

4 0
3 years ago
Factor completely 4x2 16x. 4x(x 4) x(4x 4) 4(x2 4x) Prime.
vladimir2022 [97]

Answer:

4x(x+4)

Step-by-step explanation:

With the expression 4x^{2} +16x, start by looking to see if you can take out any x-values. As you can see, both 4x^{2} and 16x have an x to the first power. You can factor that out, leaving you with the expression x(4x+16). Now you look for the largest numerical value that you can take out. Both 4 and 16 are divisible by 4, so you can factor out the number 4, leaving you with the expression 4x(x+4).

5 0
2 years ago
What is the length of PR?<br><br> Can somebody solve this please?
ahrayia [7]
I think it’s 11 sorry if I’m incorrect
5 0
3 years ago
Read 2 more answers
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