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
Studentka2010 [4]
3 years ago
9

Evaluate the following expression 2^-2

Mathematics
1 answer:
TEA [102]3 years ago
8 0
Hey there
2^-2
1/2*2
1/2^2
1/4
2^-2=1/4
You might be interested in
Determine the value of the expression 2(x - 3) when x = 2.
erica [24]

Answer:

-2

Step-by-step explanation:

2(x-3), x=2

Since we know what x equals, plug it into the equation

2(2-3)

2(-1)

-2

8 0
2 years ago
Read 2 more answers
Leanne jumped a distance of 3 feet 8 inches. Monica jumped a distance of 4 feet 6 inches. How many more inches did Monica jump t
mote1985 [20]

Answer:

10 more inches

Step-by-step explanation:

6 0
2 years ago
Plz help ASAP! Algebra 1 question. I will mark brainiest and give 50 points.
Musya8 [376]

Answer:

it is 20x - 11 = 5x + 11

Step-by-step explanation:

hope this help :)

8 0
3 years ago
Read 2 more answers
X+y+z=1<br> X-2y+3z=2<br> X+z-5=0
serious [3.7K]

x+y+z=1

x=1/(y+z)

1/(y+z)-2y+3z=2  

1-2y²-2yz+3yz+3z²=2(y+z)

(1-2y²+yz+3z²)/2=y+z

z=(1-2y²+yz+3z²)/2 -y/1

z=(1-2y²+yz+3z²-2y)/2

8 0
3 years ago
5 to the square root of -2<br><br> Some help ASAP plss
AVprozaik [17]
The square roo it 7.07106781 i
3 0
3 years ago
Other questions:
  • What percentage of students take honors english
    13·1 answer
  • PLEASEEEEEEEEE HELPPPPPPPPPP 70-100 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • Determine the x- and y-intercepts of the graph of y = 1/4x - 2
    9·2 answers
  • Write the equivalent fraction, the reduced fraction, and the decimal equivalent for 45%. Jenny solved this problem and her work
    7·2 answers
  • Brian and Colin win some money and share it in the ratio 5:1. Brian gets £50. How much did Colin get?
    13·2 answers
  • The graph of a system of equations with different slopes will have no solutions. Always Sometimes Never
    5·1 answer
  • What is the slope of the line that passes through the points (3, 8) and (8, 13) ?(
    11·1 answer
  • Each graph below represents a function. Drag the correct domain for each function into the box under its graph.
    10·1 answer
  • Andres buys 3 boxes of markers. Each box has the same number of markers. Andres now has 15 markers. Write and solve an equation
    9·2 answers
  • Pls help me I can,t do this
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!