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2 years ago

What is 1+1 and 2+2?

Mathematics

1 answer:

Temka [501]2 years ago

6 0

Answer:

uhhhhhh. okay...

Step-by-step explanation:

1 + 1 = 2 and 2 + 2 = 4

Together they are. 2 + 4 = 6

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The gas tank of Alberto's car holds a total of 42 liters of gas. At the beginning of the week, Alberto's car has 35.8 liters of

Maksim231197 [3]

Answer:

34.8 liters

Step-by-step explanation:

He has 35.8 liters.

He uses 28.6 liters.

Now that tanks has 35.8 liters - 28.6 liters = 7.2 liters

The capacity of the tank is 42 liters, and he has only 7.2 liters.

The fill up will be 42 liters - 7.2 liters = 34.8 liters

3 0

4 years ago

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erica [24]

Answer:

x ≤ $\frac{7}{17}$

Step-by-step explanation:

multipy both sides by twelve

move the variable to the left side and change the sign

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8 0

3 years ago

45 miles per hour = how many feet per second?

shusha [124]

45 miles per hour would equal 66 feet per second.

4 0

4 years ago

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Select all the numbers that are prime

Alinara [238K]

27 = 3 × 9

35 = 5 × 7

51 = 3 × 17

So answer would be 5, 11, 31.

7 0

3 years ago

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For any positive number b not equal to 1 and any number or variable n, evaluate the following expression.

kirza4 [7]

Answer:

$log_{b} b^{n}$ = n.

Step-by-step explanation:

Given : $log_{b} b^{n}$ , b is any positive number not equal to 1 and n is any number.

To find : Evaluate the expression $log_{b} b^{n}$ .

Formula used : $log_{b} x^{y}$ . = y ∙ $log_{b}$ (x) and

$log_{b}(b) = 1.Solution : We have [tex]log_{b} b^{n}$ .

By logarithm rule : $log_{b} x^{y}$ . = y ∙ $log_{b}$ (x).

Then $log_{b} b^{n}$ = n∙ $log_{b}$ (b).

By logarithm rule : $log_{b}(b) = 1.Now, n∙ [tex]log_{b}$ (b) = n.

Therefore, $log_{b} b^{n}$ = n.

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3 years ago

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