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
Arada [10]
3 years ago
8

how to solve 2 to the 8th power divided by 2 to the 9 power? Im trying to find the right exponets topic for this but not having

any luck.
Mathematics
1 answer:
MArishka [77]3 years ago
7 0

2 to the negative 1 power. When you divide two exponents with the same base, you subtract the two exponents to get your answer.



:)

You might be interested in
8. Stephanie bought a pair of earrings for $3.25 and a necklace for
Marysya12 [62]

Answer:

the answer is 9.56

Step-by-step explanation:

3.25 + 5.25 = 8.50 ÷ 8 = 1.06 + 8.50 = 9.56

hope it helps :)

6 0
2 years ago
What is the surface area of this triangular pyramid?
lidiya [134]

<em>48.25 in^2</em>

Step-by-step explanation:

The formula for the surface area of a pyramid is:

SA=B+\frac{1}{2}l(number of base sides)(b)

B represents the area of the base, which in this case is a triangle. We will figure out the area of the base first, using the formula for the area of a triangle.

A=\frac{1}{2}bh

A=.5*5*4.3

A = 10.75

Now we can plug in 10.75 for B.

SA=10.75+.5*5*3*5

The cursive L will be the lateral height, which is 5. Since there are 3 sides on the base we can put that in for the number of base sides, and the base is 5.

SA=

48.25 in^2

8 0
3 years ago
Bryan has a square parcel of land that is 120 yards long and 120 yards wide. The land is planted with Bermuda grass and surround
Verizon [17]
The perimeter without the diagonal is 4*120 = 480
That covers the outside of the field

The diagonal is 120 * \sqrt{2} = 169.7 yd

480 + 169.7 = 649.7 yd total of fencing
7 0
3 years ago
An ant crept to a hole, which was 300 cm away. It crept 40 cm
Elena L [17]

Answer:

10 minutes

Step-by-step explanation:

Every minute: 40-10=30

300/30=10

Can i have brainliest?

5 0
3 years ago
A telemetry voltage V, transmitted from a position sensor on a ship's rudder, is a random variable with PDF:
lbvjy [14]

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  

3 0
3 years ago
Other questions:
  • You are a nascar fan that collects cars that are 1:64 scale to the original car. If your collection has cars that are 3 inches i
    7·2 answers
  • which of the following best describes the technique used to graph the equation using the slope and y-intercept ? Y=5x+10
    6·2 answers
  • What property describes the number sentence 6+0=6
    14·2 answers
  • Kendall has 63 stickers. Her sister has 57 stickers.how many more stickers does Kendall have than her sister
    9·2 answers
  • Px + qy = r<br> 2px - qy = 2r<br> When solving this system of equations, x =
    13·2 answers
  • There are 30 nonfiction books and 34 fiction books in the teacher's collection. Which of the following expresses the ratio of fi
    13·2 answers
  • How do the expressions 72 divided and -72divided by (-9) and compare when they are evaluated?
    5·1 answer
  • Which system is represented by the graph shown here
    7·2 answers
  • Ruth is knitting hats to sell at a local fair. The booth costs her $63 and the materials for each hat cost $10. She plans on sel
    7·1 answer
  • The following stem-and-leaf plot represents the scores earned by Mr. Wood's class on their most recent science test.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!