Who is the president today of the united states

Mathematics

2 answers:

Jobisdone [24]3 years ago

6 0

Barack Obama is the current President of the United States. Hope this helps!

netineya [11]3 years ago

5 0

The president today is Barack Obama

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43 POINTS IF U DO THIS! + ILL MARK BRAINLIEST!

gavmur [86]

Answer:

The second one

210 lbs

Step-by-step explanation:

The difference between 7 and 4 is 3

90/3 = 30

30 times 7 = 210

8 0

3 years ago

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Solve by using square root: <br> 4(x-1)^2+2=10

Scilla [17]

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4 years ago

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Which of the following is the correct factorization of the polynomial below?<br> x3 + 14x2 + 49x

Naddika [18.5K]

For this case we must factor the following polynomial:

$x ^ 3 + 14x ^ 2 + 49x\\$

We can take common factor x:

$x(x ^ 2+ 14x + 49)$

To factor the expression within the parenthesis, we must find two numbers that when multiplied give 49 and when added together, 14 are obtained. These are: 7 and 7.

$7*7=49,7+7=14$