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
Andrei [34K]
2 years ago
14

F(x)=5^x if F(-2) what does this equal

Mathematics
1 answer:
KengaRu [80]2 years ago
3 0

Answer:

\frac{1}{25}

Step-by-step explanation:

Using the rule of exponents

a^{-m} = \frac{1}{a^{m} }, hence

f(- 2) = 5^{-2} = \frac{1}{5^{2} } = \frac{1}{25}

You might be interested in
PLEASE ANSWER PICTURE SHOWN
bonufazy [111]
The sum of the angles of a triangle is equal to 180°.

x+65+79 = 180

x = 180 - 65 - 79

x = 36°



5 0
3 years ago
The sides of an equilateral triangle are 8 units long.what is the length of the altitude of the triangle?
dedylja [7]

Answer:

Equilateral triangle implies each angle is 60 degree.

And any median is the altitude.

So, NT perpendicular LM, where T is the midpoint of [ML];

We use the Pythagorean Theorem in right triangle NTL ( NT = h; NL = a;

LT = a / 2 );

h² = a² - (a/2)² = a² - a²/4 = 4a²/4 - a²/4 = 3a²/4 ;

It follows that

h = √(3a²/4) = a√3/2 ≈ 0,866*a;

But, a = 8;

h ≈ 0,866 * 8 ≈ 6,928;

Step-by-step explanation:


6 0
3 years ago
If you went to a store
vaieri [72.5K]

Answer:

is it 20% I'm not really sure

7 0
2 years ago
Read 2 more answers
-3x - 6 = 2x - 14x - 6
Harman [31]

Answer:

x=0

Step-by-step explanation:

3 0
3 years ago
What is the smallest positive integer x such that 52 divides 98701 + x.​
strojnjashka [21]

Answer: i think 46 im not sure tho

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • liam is reading a 254-page book for school. He can read 40 pages in one hour. The equation for the number of pages he has left t
    5·1 answer
  • Please help meeeeee!!!!
    5·1 answer
  • A rectangular table top measure's 2/5 of a meter long by 1/5 meter wide what is its area ?
    11·1 answer
  • 4. In the given data set witch TWO measures are equivalent?
    9·1 answer
  • 2y+4x=8 Solve for y <br> Show steps
    13·1 answer
  • Andrea earns $32.25 a day. After 9 days, about how much will she have earned?
    13·2 answers
  • What is (-4.8y + 20.1) - (12.7y + 9.3)?
    8·1 answer
  • What is the solution to this equation? x/-4=8 A. x = -32 B. x = 2 C. x = 32 D. x = -2
    8·2 answers
  • Outcomes are equally likely of each is as likely to occur true or false
    6·1 answer
  • Why do you think Americans might have wanted the lands in the Louisiana
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!