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garik1379 [7]
3 years ago
12

Solve for U and simplify. 4(u+3)+3u=-2 U=?

Mathematics
1 answer:
a_sh-v [17]3 years ago
5 0
4(u+3)+3u=-2
distribute: 4u+12+3u=-2
simplify: 7u+12=-2
isolate the variable: 7u=-14
divide: u=-2

check answer: 4(-2+3)+3(-2)=-2
-8+12-6=-2
-2=-2

therefore, u= -2
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444+984 wait the answer
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Answer:

1428

Step-by-step explanation:

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4 years ago
Draw a triangle that satisfies this condition: The ratio of the interior angles is 7:11:12
denpristay [2]
The sum of the interior angles of a triangle is 180 degrees.
1.) Translating the problem into equation:
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      7x+11x+12x = 180 degrees; Where x = missing number
                    30x = 180
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7 0
3 years ago
Alan is paying a dinner check but he was not sure how much he should tip for his bill of $27 and thirty-eight. if a standard tip
morpeh [17]
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3 0
3 years ago
Read 2 more answers
16+10/5-3*2=12 true or false.
Zina [86]
We need to follow the order of operations to get this one right. 
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16 + (2) - (6)
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6 0
4 years ago
Please help I will give brainliest.
irinina [24]

Answer:

t = 1 sec   5 meters

Step-by-step explanation:

When the object hits the ground , height = 0

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As the object is dropped, t = 0    sub that in to the equation

h = (5(0)+5)(1-0) = 5 meters  

6 0
2 years ago
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