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Lena [83]
3 years ago
6

Solve 3^x+3=30 (will give brainlest for the correct answer)

Mathematics
2 answers:
Dvinal [7]3 years ago
3 0

Answer:

x=3

Step-by-step explanation:

3^x+3=30

3^x=27

3^3=27

x=3

Oliga [24]3 years ago
3 0

Answer:

Step-by-step explanation:

3 x 3 = 9 + 3 = 12

30 divided by 12

= 2.5

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Triangle UVW has a perimeter of 11.5 units. Solve for y.
Lina20 [59]

Answer:

The answer for y is 4 units

Step-by-step explanation:

The obvious question to ask in this situation is, “how many miles does Joseph travel on Mondays”? To compute, we each distance: 3 + 6 + 6 = 15.

Joseph travels 15 miles on Mondays.

Another way to work with this situation is to draw a shape that represents Joseph’s travel route and is labeled with the distance from one spot to another.

Notice that the shape made by Joseph’s route is that of a closed geometric figure with three sides (a triangle) (see figure 2). What we can ask about this shape is, “what is the perimeter of the triangle”?

Perimeter means “distance around a closed figure or shape” and to compute we add each length: 3 + 6 + 6 = 15

Our conclusion is the same as above: Joseph travels 15 miles on Mondays.

However, what we did was model the situation with a geometric shape and then apply a specific geometric concept (perimeter) to computer how far Joseph traveled.

5 0
3 years ago
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4 years ago
Write 108.92 in expanded form
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3 years ago
Which expressions are equivalent to the one below? Check all that apply. 34 • 3x
igor_vitrenko [27]
Do 34x 3 and multiply that also by 3                                                                                                                                                                                                                                                                  Hope that helped :)






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Step-by-step explanation:

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