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
tresset_1 [31]
3 years ago
8

What is a^{-5} simplified?

Mathematics
2 answers:
Lostsunrise [7]3 years ago
8 0
1/a^5 there is the answer
BARSIC [14]3 years ago
5 0

Answer:

1/a^5

Step-by-step explanation:

a^-5=1/a^5

You might be interested in
Find the zero of the linear function F(x)=-4x+5
Sholpan [36]

Answer:um....

Step-by-step explanation:

7 0
3 years ago
Simon has 20 quarters and 12 dimes.He wants to purchase ice cream for his friends.An ice cream cone cost $1.00.How many cones ca
Helga [31]

Answer:

  6

Step-by-step explanation:

Each ice cream cone costs 4 quarters or 10 dimes, so Simon has ...

  20/4 + 12/10 = 5 + 1.2 = 6.2

times the price of an ice cream cone. He can buy 6 cones for his friends.

8 0
2 years ago
Which of the following parabolas opens upward and appears narrower than y = −3x^2 + 2x − 1? A. y = 4x^2 − 2x − 1 B. y = −4x^2 +
Kamila [148]
Narrowing it down it's either a or c because the other 2 choices open downward (negative a).
Graphing the 2 parabolas choice c is narrower.
c
7 0
3 years ago
Given that u =< 2,12 >, and z =< -7,5 >
swat32

Using the dot product:

For any vector x, we have

||x|| = √(x • x)

This means that

||w|| = √(w • w)

… = √((u + z) • (u + z))

… = √((u • u) + (u • z) + (z • u) + (z • z))

… = √(||u||² + 2 (u • z) + ||z||²)

We have

u = ⟨2, 12⟩   ⇒   ||u|| = √(2² + 12²) = 2√37

z = ⟨-7, 5⟩   ⇒   ||z|| = √((-7)² + 5²) = √74

u • z = ⟨2, 12⟩ • ⟨-7, 5⟩ = -14 + 60 = 46

and so

||w|| = √((2√37)² + 2•46 + (√74)²)

… = √(4•37 + 2•46 + 74)

… = √314 ≈ 17.720

Alternatively, without mentioning the dot product,

w = u + z = ⟨2, 12⟩ + ⟨-7, 5⟩ = ⟨-5, 17⟩

and so

||w|| = √((-5)² + 17²) = √314 ≈ 17.720

7 0
2 years ago
On a graph with y-values ranging from 108,175 to 986,432, what is a reasonable scale to use on a y-axis with 10 tick marks?
Black_prince [1.1K]
Increments of 100,000. 
0 - 1,000,000
Essentially 0, 100,000, 200,000, 300,000, etc.
5 0
3 years ago
Other questions:
  • Determine the value of x if (211) base x = 152 base 8
    15·1 answer
  • George weighed 180 pounds in January. Now he weighs 150 pounds? What percent has he lost?
    11·1 answer
  • Which is the same function as −5x−4=y?
    12·2 answers
  • M<kmb= 10x+5 = M<bmb=8x-15
    8·1 answer
  • Find the equation of the line that passes through points (3,5) and (-6,2). Write the equation in slope intercept form.
    8·1 answer
  • Simone is going snowboarding tomorrow if the temperature is equal to or colder than 5 degree Celsius. Write an inequality that i
    9·1 answer
  • = (4x3 + 7x2 – 2) (2x2 – 3x + 8)<br> how to simplify this?
    6·1 answer
  • Two joggers run 12 miles north and then 5 miles west. What is the shortest distance they must travel to return to their starting
    9·1 answer
  • How many times can 50 go into 8,340
    15·1 answer
  • How would I solve this problem???
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!