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
tia_tia [17]
3 years ago
7

(-9) to the 2nd power

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
5 0
81

(-9)(-9) is 81

Multiplying two negatives gives a positive
jeka943 years ago
4 0

Answer:

(-9) to the 2nd power would be 81

Step-by-step explanation:

Brainliest please

You might be interested in
An amount of $350,000 is borrowed for a period of 30 years at an interest rate of 5.5%. The amortization schedule for this
Annette [7]
350,000 . 250,00 . 1,987.26
8 0
3 years ago
Fill in the table with the appropriate value to describe the amount of hot dogs eaten at a hot dog eating contest.
Ivan

20 hot dogs was eaten by the 10 people who attended the hot dog eating contest.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Let us assume that there were 10 people at the hot dog eating contest. If each person eats 2 hot dog, hence:

Number of hot dogs eaten = 2 hot dog per person * 10 people = 20 hot dogs.

20 hot dogs was eaten by the 10 people who attended the hot dog eating contest.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

7 0
2 years ago
Consider the sequence Two-fourths, three-fifths, four-sixths, StartFraction 5 Over 7 EndFraction, ellipsis Which statement descr
Phoenix [80]

Answer:

The sequence converges to 1

Step-by-step explanation:

Given

\frac{2}{4}. \frac{3}{5}, \frac{4}{6}, \frac{5}{7},...

Require

Description of the sequence

The given sequence follows:

\frac{2}{4}. \frac{3}{5}, \frac{4}{6}, \frac{5}{7},... \frac{n+1}{n+3}

i.e.

T_n = \frac{n+1}{n+3}

For every term,

\frac{n+1}{n+3} < 1

In other words,

as the value of n increases, \frac{n+1}{n+3} approaches 1

<em>Hence, (c) is true</em>

6 0
3 years ago
Please ANSWER 15 POINTS
lapo4ka [179]

The answer is A. Battery

8 0
3 years ago
What’s the side of 200cm in a square
Artemon [7]

To find the length of a side of a square fins the square root of the area.

Area = 200 cm^2

Side = √200

Side = 10√2 (Exact length)

or 14.142 cm's ( round the decimal answer as needed.)

3 0
3 years ago
Other questions:
  • What is the simplest form of 4a + 8b/12​<br> Step by step pls
    8·1 answer
  • Please could someone please explain how i do this, much appreciated!
    11·1 answer
  • Geometry class there are 15 boys and 10 girls. The students are presenting projects to the class. If Mrs. Brown selects students
    7·2 answers
  • please help i need to put the things on the right inside the boxes please help ik this app is like dead and people just farm but
    12·1 answer
  • What is the slope of the line?
    5·1 answer
  • In the right triangle shown, mZA = 45° and AB = 12. How long is BC?
    6·1 answer
  • Write an inequality for the following statement. A is greater than 7
    6·2 answers
  • The slope of the line that passes through points (3,−2) and (3,10) is
    6·1 answer
  • PLZ HURRY I NEED HELP!!!!!!!??​
    8·2 answers
  • A bag holds 13 marbles. 6 are blue, 2 are green, and 5 are red. If you select two marbles from the bag in a row without replacin
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!