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
Talja [164]
3 years ago
10

Fine the equivalent expression 4^-5

Mathematics
1 answer:
Novay_Z [31]3 years ago
3 0

Answer:

1/1024

Step-by-step explanation:

1/(4*4*4*4*4)

1/1024

You might be interested in
Use a special right triangle to write sin 30° as a fraction.
borishaifa [10]

Answer:

1/2

Step-by-step explanation:

So do this, think of an equilateral triangle. A 30-60-90 triangle is just half of an equilateral triangle. If the original side length was x, then the hypotenuse is x, one leg is x/2, and the third, by Pythagorean theorem, is x sqrt3

Sin is opposite over hypotenuse, so we have (x/2)/x = 1/2

6 0
3 years ago
Norma has a credit card that uses the adjusted balance method. For the first
Stella [2.4K]

Answer:

50

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Rotate angle ABC 90 degrees clockwise about the origin and then reflect over the x-axis
Lady_Fox [76]

Rotation and reflection are instances of transformation

See attachment for the new position of  \triangle ABC

From the question, we have:

A = (-1,1)

C = (-2,4)

The rule of 90 degrees clockwise rotation is:

(x,y) \to (y,-x)

Using the above transformation, the new points would be

A' = (1,1)

B' =(3,3)

C' = (4,2)

The next transformation is reflection over the x-axis

The rule of this transformation is:

(x,y) \to (x,-y)

So, the new points would be:

A" = (1,-1)

B" = (3,-3)

C" = (4,-2)

See attachment for the new points

Read more about transformation at:

brainly.com/question/11709244

8 0
2 years ago
Solve the quadratic by factoring.<br> x^2-5x-31=5
torisob [31]

Answer:

x =  - 4\: or \: x =  9

Step-by-step explanation:

make one side equal to zero:

{x}^{2}  - 5x - 36 = 0

find two factors that multiply to -36 and add to -5 (-9 & 4)

{x }^{2}  - 9x + 4x - 36 = 0

factorise

x(x - 9) + 4(x - 9) = 0

(x + 4)(x - 9) = 0

solve for x

x =  - 4 \: or \: x = 9

5 0
4 years ago
Candace has $20 more than Amar. Their combined money totals $95. Write a system of equations represents this situation
STALIN [3.7K]

Answer:

Candace has $57.5 and Amar has $37.5.

Step-by-step explanation:

x+(x+20)=z

x+20=y

x+y=z

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

2x+20=95

2x=95-20

2x=75

x=75/2

x=37.5

37.5+20=y=57.5

5 0
3 years ago
Read 2 more answers
Other questions:
  • Why is (3, –5) not a solution to the system of equations given below?
    6·1 answer
  • A Number with a zero as an exponent is equal to 0
    14·2 answers
  • 8 ⋅ 3^2 + 3 <br> 2^2 ⋅ 8 ÷ 2 + 2
    13·2 answers
  • Luke earns $11.00 per hour. He works 32 1/2<br> hours per week. What is his weekly wage
    13·2 answers
  • What is the area of the trapezoid?
    14·1 answer
  • Find the interval on which the curve of y equals the integral from 0 to x of 2 divided by the quantity 1 plus 3 times t plus t s
    6·1 answer
  • F+40/−3≥−16 <br><br><br>f = 2<br>f = 5 <br>f = 8<br>f=11
    5·1 answer
  • What problems would you encounter if the ladder were too short or too long?
    13·1 answer
  • Plss help me with this:(((​
    9·1 answer
  • Frankie reads 32 pages of a book each night before he goes to sleep.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!