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slava [35]
3 years ago
12

Solve 5(5x + 3) = -10​

Mathematics
1 answer:
Elena-2011 [213]3 years ago
7 0

Answer: it is -1

Step-by-step explanation:

5*5x=25x

5*3=15

25x+15=-10

25x= -10-15

25x= -25

X=-25/25

= -1

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Whitepunk [10]

Answer: 21

Step-by-step explanation:

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3 years ago
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Wewaii [24]

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Step-by-step explanation:

The area of each of the triangles with their base on the 10 km side is A=\frac{1}{2}(10)(13.4), so their combined area is (10)(13.4)=134.

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3 0
1 year ago
Can you help me to solve this problem
storchak [24]

Answer:

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subtract 64 from both sides

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take the square root of 80 and you get

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3 years ago
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3 years ago
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