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Stels [109]
3 years ago
5

Will mark Brainlest Help pleaseIf a:b =4:5 then find the duplicate value of a:b​

Mathematics
2 answers:
Vika [28.1K]3 years ago
8 0

Answer:

16:25

Step-by-step explanation:

The duplicate ratio of any ratio x:y is x^2:y^2. Therefore, the duplicate ratio of 4:5 is equal to 4^2:5^2=\boxed{16:25}

Nostrana [21]3 years ago
4 0

Answer:

it must be 5:4..I'm not sure.

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1x10+3×1+4×(1over1000)​
Marina86 [1]

Answer:

14 and 4/1000 or 14004/1000

Step-by-step explanation:

1*10+3*1+4*(1/1000)

First i like to separate the equation by PEMDAS or order of operations. First is parentheses, which is the fraction. Then is exponents. There is none. Then multiplication and division so u solve 1*10, 3*1 and 4*1/1000.

This is the updated equation: 10+4+(4/1000)

Next you do subtraction and addition. The order does not matter if there's only addition. If there is subtraction u solve by the order of the equation. SO in this step we solve 10+4+(4/1000)

Here is the updated version: 14+(4/1000)

Then u add that which is 14 and 4/1000 or you can do 14004/1000

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3 years ago
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4 years ago
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Kipish [7]
The slope of the line is -2/5x
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3 years ago
Evaluate the following expression when x = 4 and y = 5:
marissa [1.9K]
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In the given diagram, find the values of x, y, and z.
anyanavicka [17]

Answer:

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Step-by-step explanation:

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