1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anyanavicka [17]
2 years ago
6

Which two letters help you tell the place names on the right of the decimal

Mathematics
2 answers:
PSYCHO15rus [73]2 years ago
6 0
I think the answer would be A
Inessa [10]2 years ago
3 0
A. th

Explanation: each decimal point has a “th” sound to it like thumb.

Example:
.1 = tenTH
.01 = hundredTH
.001 = thousandTH

You might be interested in
How do I solve this?
Readme [11.4K]

Answer:

  x ≈ -4.419

Step-by-step explanation:

Separate the constants from the exponentials and write the two exponentials as one. (This puts x in one place.) Then use logarithms.

  0 = 2^(x-1) -3^(x+1)

  3^(x+1) = 2^(x-1) . . . . . add 3^(x+1)

  3×3^x = (1/2)2^x . . . . .factor out the constants

  (3/2)^x = (1/2)/3 . . . . . divide by 3×2^x

Take the log:

  x·log(3/2) = log(1/6)

  x = log(1/6)/log(3/2) . . . . . divide by the coefficient of x

  x ≈ -4.419

_____

A graphing calculator is another tool that can be used to solve this. I find it the quickest and easiest.

_____

<em>Comment on alternate solution</em>

Once you get the exponential terms on opposite sides of the equal sign, you can take logs at that point, if you like. Then solve the resulting linear equation for x.

  (x+1)log(3) = (x-1)log(2)

  x=(log(2)+log(3))/(log(2)-log(3))

4 0
3 years ago
Help me please show ur work
Lisa [10]
Let the length of the patio is x and width is 3/4x
So according to the equation x.3/4x = 432
x^2. 3/4 =432
x^2 =432 times 4/3
x^2 =1728/3 =576
x= 24

The length is 24 ft 
5 0
2 years ago
Erin calculated the average speed of her most recent run to be 120/16 miles per hour how is this friction expressed as a decimal
Contact [7]

Answer:

\dfrac{15}{2}

Step-by-step explanation:

The average speed of the Erin is 120/16 mph

Here,

Numerator = 120

Denominator = 16

mph = miles per hour

We need to find an expression expressed as a decimal.

So,

\dfrac{120}{16}=\dfrac{2\times 3\times 2\times 2\times 5}{2\times 2\times 2\times 2}\\\\=\dfrac{15}{2}

So, the final answer is \dfrac{15}{2}.

4 0
3 years ago
d) The front of the stage, side C, is 50 feet long. A 40-foot rope runs along the side of square B. A 30-foot rope runs along th
34kurt
Yes, this is a right triangle!

The ratio is identifiable as a 3:4:5 triangle, one of the ratios to tell if a triangle is a right triangle
4 0
3 years ago
PLZZZZZZZ HELP MEEEEE
Varvara68 [4.7K]

The answer would be D.

3 0
3 years ago
Other questions:
  • Any answers? No need for an explanation if you want to sure, the answer would be appreciated!
    11·1 answer
  • Help ASAP please!!!!!
    9·2 answers
  • Sole and check 5y + 7 = 14y + 7
    13·2 answers
  • Which of the following is not a rational number?A)22 B) ⅓ C)―16 D) 0.343
    7·1 answer
  • How can I make an equation for 3+5 cold in hot cubes
    11·2 answers
  • Help with this pls HELPP PLSS ITS A QUIZZZ THE BOTTOM NUMBERS ARE 1-7
    14·2 answers
  • Titus is asked to prove hexagon FEDCBA is congruent to hexagon
    5·2 answers
  • The line to the right goes through the point (6, y). If the angle the graph makes with the x-axis is 22°, what is
    15·1 answer
  • Jack has to fill 50 water bottles for the football team. Each bottle holds 800 milliliters of water. How much water does jack ne
    11·2 answers
  • Which pair of angles are vertical angles?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!