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
Marina CMI [18]
3 years ago
13

Evaluate all numerical expressions with exponents

Mathematics
1 answer:
Eduardwww [97]3 years ago
7 0
Y to the power of 2 over 2x to the power of 3
You might be interested in
Need help with these two
DiKsa [7]
Am sorry I really need this point sorry again
4 0
3 years ago
a wheel has a diameter of 15cm. The wheel travels 50 metres. How many revolutions does the wheel complete?
TEA [102]

Answer:

106

Step-by-step explanation:

The diameter of the wheel is 15 cm or 0.15 m.

The circumference of the wheel is 0.15π m ≈ 0.47 m.

So the wheel moves 0.47 m with each revolution.

The wheel travels 50 m, so the number of revolutions is:

(50 m) / (0.47 m/rev) ≈ 106 revolutions.

8 0
3 years ago
A pole breaks 16 feet has broken off 12 feet is still standing how tall was the pole before it broke
Svet_ta [14]

Answer:

28

Step-by-step explanation:

Add 16 to 12, you get your answer :)

8 0
3 years ago
If you roll a six-sided dice, what is the probability of rolling an odd number?
fomenos

Step-by-step explanation:

A six sided dice contains even numbers on three sides and odd numbers on remaining three sides.

Therefore,

Probability of rolling an odd number

=  \frac{3}{6}  \\ \\   =  \frac{1}{2}

5 0
3 years ago
Read 2 more answers
IS THIS CORRECT?! I HAVE A BACK SIDE TOO, IF ANYTHING IS WRONG PLS PLS LMK!!
Fudgin [204]

The only error you made is on problem 3. Everything else is correct. Nice work.

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

Here is how to solve problem 3

Plug x = 1 into the equation and solve for y

-3x + y = 1

-3*1 + y = 1 ... replace x with 1

-3 + y = 1

y - 3 = 1

y - 3 + 3 = 1 + 3 .... add 3 to both sides

y = 4

<h3>The answer is 4</h3>

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

Verifying the answer:

Plug (x,y) = (1,4) into the equation. Both sides should be the same number after simplifying both sides.

-3x + y = 1

-3*1 + 4 = 1 ..... replace x with 1; replace y with 4

-3 + 4 = 1

1 = 1

The answer is confirmed.

If you were to graph -3x + y = 1, which is equivalent to y = 3x+1, you'll find that the point (1,4) is on this line.

4 0
3 years ago
Other questions:
  • How do you multiply variables with negative expontents?
    8·2 answers
  • A committee consists of 8 men and 11 women. In how many ways can a subcommittee of 3 men and 5 women be chosen?
    15·1 answer
  • One term of a geometric sequence is a6 = 224. The common ratio is r = 2. What is the rule fo the nth term?
    11·1 answer
  • Given equations A and B as 2/3x + 3/5y = 12 and 5/2y - 3x = 6 , respectively, which expression will eliminate the variable y?. .
    10·1 answer
  • Calculate the values of the Expressions below 3 * 8 divided by 2 squared + 1​
    9·1 answer
  • Which graph represents the solution set of the system of inequalities? <br> {y&lt;2x+2 <br> x+y≥−3
    7·1 answer
  • a coffee shop sells coffee beans by the pound. A container hold 16 kilograms of coffee beans. For every 1 kilogram, there are ap
    10·1 answer
  • Penny reads 10
    9·2 answers
  • Expand and simplify (x + 3)(x-4)
    14·2 answers
  • How do i find what does z equals in 4z-11&gt;1
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!