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valkas [14]
2 years ago
5

HELP ASAP SAPSKPOSMpppppppppppppppppppppppp

Mathematics
2 answers:
zhenek [66]2 years ago
8 0
Answer

X= 0

Step-by-step shown in picture :)

givi [52]2 years ago
3 0

Answer:

x = 0

Step-by-step explanation:

10(x-2) = -20

10x - 20 = -20

10x = 0

x = 0

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OlgaM077 [116]

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Step-by-step explanation:

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O) Find the sum.<br>-3/1/3 + -1/2/3​
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8 0
3 years ago
A retailer buys a coat in bulk at a unit price of $45. The coat is marked up to 28% to sell in the store. What is the price of t
Amanda [17]

Answer:

57.60$

Step-by-step explanation:

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3 0
3 years ago
Which symbol creates a true sentence when x equals 3?
kondaur [170]

Answer:

C

Step-by-step explanation:

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7 0
3 years ago
Find the length of the shorter leg of a right triangle if the longer leg is 7 feet more than the shorter leg and the hypotenuse
gtnhenbr [62]
You can use the pythagorean theorem.
a^{2} + b^{2} = c^{2}
Now lets write out what we know.

Shorter leg = x
Longer Leg = x + 7
Hypotenuse = x - 7

a^{2} + b^{2} = c^{2}
Now solve for x
x^{2} + (x+7)^{2} = (2x-7)^{2}
x = 28
Since you know x = 28, which is the shorter leg, you can solve for the rest by just plugging in 28 where x is located. For instance, longer let is x + 7 so 
28 + 7 = 35





6 0
3 years ago
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