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
galina1969 [7]
2 years ago
14

(-5)^-4 Write it as a positive exponent

Mathematics
2 answers:
max2010maxim [7]2 years ago
7 0

Answer:

625

Step-by-step explanation:

-5 x -5 = 25 and -5 x -5 = 25.

Then you would take 25 x 25, which is 625.

This would normally be negative, but the exponent is also negative, and negative times another negative cancels each other out.

AVprozaik [17]2 years ago
3 0
1/(-5)^4 that’s a fraction btw
You might be interested in
Given mn, find the value of x.<br> 108
adoni [48]

Answer:

72 degrees

Step-by-step explanation:

Referencing off of line t being a straight line, a straight line is 180 degrees. If you subtract 108 from 180, you would get 72. Since this intersecting line is going through 2 paralel lines, the 2 groupings of angles reflect each other.

3 0
3 years ago
A high school band asked a number of students whether they would like blue, gold, or both for the uniforms for the band. The res
Anna35 [415]
Given a Venn diagram showing the number of students that like blue uniform only as 32, the number of students that like gold uniform only as 25, the number of students that like blue and gold uniforms as 12 and the number of students that like neither blue nor gold uniform as 6.

Thus, the total number of students interviewed is 75.

Recall that relative frequency of an event is the outcome of the event divided by the total possible outcome of the experiment.

From the relative frequency table, a represent the relative frequency of the students that like gold but not blue.
From the Venn, diagram, the number of students that like gold uniform only as 25, thus the relative frequency of the students that like gold but not blue is given by
\frac{25}{75} = \frac{1}{3}=0.33=33\%

Therefore, a = 33% to the nearest percent.

Similarly, from the relative frequency table, b represent the relative frequency of the students that like blue but not gold.
From the Venn, diagram, the number of students that like blue uniform only as 32, thus the relative frequency of the students that like gold but not blue is given by
\frac{32}{75} = 0.427=42.7\%

Therefore, b = 43% to the nearest percent.
7 0
3 years ago
Please help me on this question
Mice21 [21]
8+2m^3 is the answer. Hope it help!
6 0
3 years ago
Read 2 more answers
X=<br> Length=<br> Width=<br> WILL GIVE BRAINLIEST + 5 star
babymother [125]

Answer:

x = 20

Length = 20ft

Width = 12ft

Step-by-step explanation:

A = 240

x^2 - 8x = 240

x^2 - 8x - 240 = 0

x^2 - 20x + 12x - 240 = 0

x(x-20) + 12(x-20) = 0

(x+12)(x-20) = 0

x = 20

x = -12 (which we discard since x is a length)

So the dimensions are 20ft and 20-8 = 12ft

7 0
3 years ago
Write a system of equations to model each situation. Solve using any method:
ivolga24 [154]

Answer:

a=50 b=20

Step-by-step explanation:

Call A and B the 2 present ages.

Ten years from now, A is twice as old as B -->

(A + 10) = 2(B + 10) (1)

Five years ago, A was 3 times as old as B -->

(A - 5) = 3(B - 5) (2).

Solve the system (1) and (2).

From (2) --> A = 3B - 15 + 5 = 3B - 10.

Replace this value of A into (1) -->

3B - 10 + 10 = 2B + 20 --> B = 20. Then,

A = 3B - 10 = 60 - 10 = 50.

Check

!0 years from now --> A = 60 and B = 30 --> A = 2B .OK

5 years ago --> A = 45 and B = 15 --> A = 3B. OK

6 0
3 years ago
Other questions:
  • Function f(x) = ax^{2}+bx+c, where a, b, and c are some constants. Define functions g and h as follows:
    14·1 answer
  • The probability that a data-communications system will have high selectivity is .72, the probability that it will have high fide
    10·1 answer
  • Write an equation in point-slope form for the line that passes through each point with the given slope.
    9·1 answer
  • A typical dwarf sperm whale, the planets smallest whale species, weighs about 3*10^2 pounds. A blue whale, the planets largest w
    11·1 answer
  • There are ____________ kilobytes in an exabyte 230 220 240 250
    11·2 answers
  • Solve, using linear combination.
    12·1 answer
  • Janie flips a coin 70 times and records if it comes up heads. If getting heads is a success, what is the probability of a failur
    6·1 answer
  • Please help me solve this
    14·2 answers
  • Work out the surface area of this solid prism.
    12·1 answer
  • All the students in a science class complete a 15-point
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!