All categories

3 years ago

0.48 = log x solve for x

Mathematics

1 answer:

marissa [1.9K]3 years ago

8 0

Answer: x≈3

Step-by-step explanation:

0.48 = log x , this could also be written as :

$log_{10}$ x = 0.48 , that is

x = $10^{0.48}$

x = 3.01995172

x≈ 3

You might be interested in

Would the graph of the following function be discrete or continuous? y = 15 + 3x

yanalaym [24]

The other person is right

6 0

2 years ago

Simplify the expression square root of 6 times the square root of 33 plus 7

tekilochka [14]

Answer:

3√(22) + 7

Step-by-step explanation:

The way this is worded can be interpreted two different ways so just to cover the bases, I'll do both. I'm confident they are asking for way 1 though because it wants you to simplify the expression, not evaluate. Way 2 gives you a solution rather than an exact equation.

Number 1

√(6) x √(33) + 7

= √(6 x 33) + 7

= √(198) + 7

= √(9 x 22) + 7

= 3√(22) + 7

Number 2

√(6) x √(33 + 7)

= √(6) x √(40)

= √(6) x (4√(10))

= 4√(60)

= 8√(15)

5 0

3 years ago

Explain how you can use a quick picture to find 3 x 2.7

umka2103 [35]

You can make 3 tens blocks and then 3 tens blocks but only two should be filled than for the third one fill 7 only

4 0

3 years ago

I need help What is the surface area of the following figure? A 168 B 192 PLEASE HELP

Juliette [100K]

Answer:

305 in^2

Step-by-step explanation:

First step is always to break up the problem into parts and write out our formulas- in this case, let's solve the easier part first, the bottom rectangular box type shape.

Area of a square or rectangle: A= length * height

Area of a triangle: A = 1/2 * length * height

Each side is 6x2, making each side 12 in^2, times four sides equals 48 in^2

The box also has a bottom, with dimensions of 6x6, equaling 36 in^2. be careful not to include the top, it may be included in this part of the problem that we're splitting up, but it's not in the actual figure.

Next up is the top portion- let's calculate the two triangular sides first. again, A=(1/2)l*h . so, these triangles are (1/2) * 5 * 4 , or 10 in^2 . With two triangular sides that's 20 in^2 total.

And now we only have two sides left, the rectangular parts of the triangular prism. They have a dimension of 5*6, equalling 30, and with two sides its a total of 60 in^2.

All of these sides can be added together:

48 + 36 + 20 + 60 = 305 in^2

3 0

3 years ago

Read 2 more answers

How do you graph the inequality of 4x-2y≤6 ?

Orlov [11]

4x - 2y ≤ 6 subtract 4x from both sides

-2y ≤ -4x + 6 change the signs

2y ≥ 4x - 6 divide both sides by 2

y = 2x - 3 - it's a linear function. We need only two points to plot the graph.

Choose any two values of x and calculate the values of y:

for x = 0 → y = 2(0) - 3 = 0 - 3 = -3 → (0, -3)

for x = 2 → y = 2(2) - 3 = 4 - 3 = 1 → (2, 1)

--------------------------------------------------------------------------

<, > - dotted line

≤, ≥ - solid line

<, ≤ - shaded to left

>, ≥ - shaded to right

5 0

3 years ago