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Liono4ka [1.6K]
2 years ago
13

(solve) i dont get it

Mathematics
1 answer:
Artist 52 [7]2 years ago
8 0
I think the answer is x=10
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Whats the answer to 8p squared minus 16 p=10
goblinko [34]
8p² - 16p = 10

8p² - 16p - 10 = 0      Divide through by 2

4p² - 8p - 5 = 0

Multiply first and last coefficients:  4*-5 = -20

We look for two numbers that multiply to give -20, and add to give -8

Those two numbers are 2 and -10.

Check:   2*-10 = -20         2 + -10 = -8

We replace the middle term of -8p in the quadratic expression with 2p -10p


 4p² - 8p - 5 = 0     

4p² + 2p - 10p - 5 = 0     

2p(2p + 1) - 5(2p + 1) = 0

(2p + 1)(2p - 5) = 0

2p + 1 = 0    or   2p + 5 = 0

2p = 0 -1              2p = 0 - 5

2p = -1                    2p = -5

p = -1/2                    p = -5/2

The solutions are p = -1/2  or  -5/2
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3 years ago
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You are designing a room for a house and are drawing a floor plan. The room is actually 18 feet wide. On your floor plan, you dr
alex41 [277]
X is the Scale factor so 18/6=X X=3 Another way to check. the work is 6 x 3 = 18 Hope this Helped. :)
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the equation in letter D is a linear function.

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Shane is goin to the movies with his friends.His mom give them $15.00 to spend on snacks. Drinks cost $2.00 each and candy cost
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<h3>- - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - </h3>

➷ Simply divide the values:

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Shane can buy 7 drinks

OR

15/3 = 5

Shane can buy 5 candies.

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➶ Good Luck (:

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Area of the blue shaded region ?​
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Answer: 44

Step-by-step explanation:

you first look at the circle

next you see the numbers that are in the circle

after that you multiply the 2 numbers together

so, 4x11 = 44

7 0
2 years ago
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