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
otez555 [7]
2 years ago
15

What is the value of the expression (−2)^4(−2)^-1?

Mathematics
1 answer:
Morgarella [4.7K]2 years ago
7 0
(-2)^4=16
(-2)^-1=-1/2
-1/2x16=-8
Answer: -8
You might be interested in
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
Margaret [11]
In getting the area of and equilateral triangle, you must first consider that all of its sides are congruent and that is 3 inches, so the formula in getting the area is height form its base so in getting its height you must use the pythagorean theorem by dividing the triangle so the hypotenuse of it is 3 and the base of 1.5inches, so the height is 4.77 inches then the area is 7.15 sqr.inch
4 0
3 years ago
After 2 years, Deion earned $270 in simple interest from a CD into which he initially deposited $6000. What was the annual inter
shusha [124]
I=prt
When I want to find the rate
r=I/pt so
R=(270/6000*2)*100==2.25%
6 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST|<br><br><br> Beginning in 2011, Yemen was drawn into a civil war because of:
Lady bird [3.3K]

Answer:

Yemen was a poor country with a government widely acknowledged to be corrupt, with a large amount of weapons in private hands. By 2011, the country was already facing challenges from al Qaeda-linked militants and separatists in the south and Zaydi Shia rebels in the north.

8 0
2 years ago
List the subsets of the set { dog,cat,rabbit}
ser-zykov [4K]

Answer: so dog goes to cat, dog goes to rabbit and cat goes to rabbit I think

Step-by-step explanation:

7 0
3 years ago
On Monday, Ken spent half of his money on a new game. The next doy he earned $ 12 mowing lawns He now has $32. How much money di
Nikolay [14]

Answer: 40$

Step-by-step explanation: before the mowing 20$ if half is on the game before game would be 40

8 0
3 years ago
Read 2 more answers
Other questions:
  • A family of four spent $104 for tickets to a concert on Friday and they spent $140 for tickets to dinner theater on Saturday.Wha
    9·2 answers
  • Will give brainliest! please help!
    12·2 answers
  • HELP! The Last option is none of the above
    9·1 answer
  • Write and evaluate two equivalent numerical expressions that show Distributive Property of Multiplication
    5·1 answer
  • A tire on Tom's car weighs 21 2/3 pounds. All 4 tires have the same weight. Which is the total weight of the 4 tires on Tom's ca
    12·2 answers
  • 25) Which graph represents the equation below? ) = w+ 2 A ܠܐ 5 4 (2, 4) 3 2 1 (-2,0) -5 -4 -3 -2 -1 0 -1 x 1 2 3 4 5 -2 -3 -4 -5
    6·1 answer
  • A rhyme can only be used for concepts learned in Science class.
    10·2 answers
  • A) Let f(x) = 4x + 2 and g(x) = 2x^2-4. Find the formula for the composition function gof
    15·1 answer
  • What is 5x + 7 &lt; 22 on a number line​
    10·1 answer
  • 2,5,8,...<br> Find the 41st term.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!