Solve log(2x+3) = 3

Answers

Answer 1

Answer: log_a x=z ⇔ a^z=x

In this case:
log (2x+3)=3 ⇔ 10³=2x+3

we have the following equation:
10³=2x+3
1000=2x+3
2x=1000-3
2x=997
x=997/2
x=498.5

Answer: x=498.5

Answer 2

Answer:

997/2

Step-by-step explanation:

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Which unit would you use to measure the amount of water in a swimming pool?pints
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Gallons, it's the largest unit that you're given and swimming pools obviously have a lot of water in them

SOMEONE JUST GIVE ME THE ANSWER

Answers

Answer: I thought I saw options in the corner could you give me the options? And then I'll give my answer in the comment box;) no worries we'll figure it out!! :)

Step-by-step explanation:

Answer:

Area is 68x^2 the missing number by 3x is 5 and the missing number at the bottom is 4.

Step-by-step explanation:

An equation is shown below:5(2x – 3) = 5

Part A: How many solutions does this equation have? (4 points)

Part B: What are the solutions to this equation? Show your work. (6 points)

Answers

Asking the Math Gods...

x=2

Is v+3+8v equivelent to 9v+3

Answers

Yes it is sir 8V plus V equals 9V

The price of a coat increased by 20% in December, and then decreased by 20% three months later. If the finalprice of the coat was $144, what was the original price of the coat before December ?

Answers

Answer:

The answer is 150

Step-by-step explanation:

If you take 20 percent of 144 you get 28.8 but then you must subtract from 144 that leave you with 150.2 the 0.2 dosent matter

Describe the shape resulting from a vertical, angled, and , horizontal cross section of a rectangular prism.

Answers

The shapes formed by vertical, angled, and horizontal cross-section of a rectangular prism are: vertical: rectangle, horizontal: rectangle and angled: parallelogram

What is a cross-section of an object?

A cross-section of a solid is a plane figure obtained by the intersection of that solid with a plane. The cross-section of an object therefore represents an infinitesimal "slice" of a solid, and may be different depending on the orientation of the slicing plane.

Given is a rectangular prism, we need to define its cross-section

The vertical and horizontal cross-section are fairly straight forward. They are simply mirror images of the outward showing faces.

The angled cross-section is a bit more complicated and there's a lengthy proof involved, but long story short, the angled cutting plane divides the 3D solid such that we have 2 sets of lines that have the same slope (if we consider a 2D view), which leads to 2 sets of parallel sides.

Hence, the shapes formed by vertical, angled, and horizontal cross-section of a rectangular prism are: vertical: rectangle, horizontal: rectangle and angled: parallelogram

Learn more about cross-section, click;

brainly.com/question/15541891

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For example, lets say:
L = 10
H = 6
W = 4

Imagine the shape is facing slightly towards your left
A left vertical cross section (perpendicular to the base) of the cuboid would result in a 10 by 6 rectangle
A right vertical cross section (perpendicular to the base) of the cuboid would result in a 6 by 4 rectangle
A horizontal cross section (parallel to the base) of the cuboid would result in a 10 by 4 rectangle
An angled cross section (through the middle) would also give a rectangle but the dimensions would be different. If the cut went from one '4' edge to the one in the opposite corner, the length of that would be found using Pythagoras
a² + b² = c²
6² + 10² = c²
36 + 100 = 136
√136 ≈ 11.66cm
11.66 by 4 rectangle

The shows that the resulting shape will always be a rectangle for these cross sections.
The only case in which it would not, would be if one of the faces of the cuboid was a square - in which case one of the cross sections would also be a square.

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