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stepan [7]
3 years ago
10

Use the scientific calculator if needed Sin^-1 squareroot 2/2

Mathematics
1 answer:
ki77a [65]3 years ago
5 0

Answer:

sin^-1 square root 2/2

=90

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3/4 times 3/5 please show me how you did it so i can learn
Leviafan [203]

Answer:

9/20

Step-by-step explanation:

You have to multiply both numerators and both denomenators!

3/4 x 3/5 = 9/20

3 x 3 = 9

4 x 5 = 20

therefore, your answer is 9/20!

Hope this helps, Have a nice day!

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3 years ago
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My new Labrador puppy weighs 3 pounds more than 0.25 of his mom's weight His mom weighs 60 pounds what is kaiser weight?
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3 years ago
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4 years ago
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2 years ago
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Select the two values of x that are roots of this equation. 2x^2-11x+15=0
zaharov [31]

Hey there! :)

Answer:

x = 5/2 and 3.

Step-by-step explanation:

Factor the equation. Find numbers that will sum up to -11 involving the coefficient of 2, and that multiply into 15.

2x² - 11x + 15 = 0

(2x - 5)(x - 3) = 0

Use the Zero Product Property to solve for the roots of this equation:

2x - 5 = 0

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x - 3 = 0

x = 3.

Therefore, the two values of x that are roots of this equation are:

x = 5/2 and 3.

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