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Dvinal [7]
3 years ago
6

Please i need helpp ion get math at all

Mathematics
1 answer:
fiasKO [112]3 years ago
4 0

Answer:

you have to use the Pythagorean theorem. a^2 + b^2= c^2

72^2 + b^2 = 75^2

5184 + b^2 = 5625 (subtract 5184 from both sides)

b^2= 441 (find the square root of each side)

b= 21

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Substitute u = 26 into u + 34 to find the value of the left-hand side of the equation
Elza [17]

Answer:

60

Step-by-step explanation:

The answer is 60 because the equation u = 26 tells us u is 26

So we can plug in 26 into u + 34

It should look like this 26 + 34 and it equals 60

pls mark brainliest

6 0
3 years ago
Will give brainiest for the correct answer! please!
nikdorinn [45]

Answer:

A

Step-by-step explanation:

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Answer:

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2 years ago
What is the product of the complex numbers 3 - 4iand 6+i where i= -1
mixas84 [53]

Answer:

35

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What is the slope of the line determined by the equation -1/2x+3/4y=0
kvasek [131]

Answer:

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Step-by-step explanation:

-1/2x+3/4y=0

To find the slope, we need to get the equation in the form y= mx+b

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-1/2x+ 1/2 x+3/4y=0+1/2x

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