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
garik1379 [7]
3 years ago
5

If function g is the inverse of function f, then what does f(g(-5)) equal?

Mathematics
1 answer:
alekssr [168]3 years ago
5 0

Answer:

C). -5.

Step-by-step explanation:

If g is the inverse of f then f(g(x) = x.

So f(g(-5)) = -5.

You might be interested in
Matteo is following this recipe to make a cake.
stepan [7]

Answer:

6×3+5×3+7×3+3×3+2×3=69

5 0
2 years ago
Find an equation of the circle that satisfies the given conditions.
hodyreva [135]
The equation of a circle:
(x-h)^2+(y-k)^2=r^2
(h,k) - the coordinates of the centre
r - the radius

The midpoint of the diameter is the centre of a circle.
The coordinates of the midpoint:
(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})
(x₁,y₁), (x₂,y₂) - the coordinates of endpoints

P(-1,1) \\
x_1=-1 \\ y_1=1 \\ \\ Q(5,9) \\ x_2=5 \\ y_2=9 \\ \\
\frac{x_1+x_2}{2}=\frac{-1+5}{2}=\frac{4}{2}=2 \\ \frac{y_1+y_2}{2}=\frac{1+9}{2}=\frac{10}{2}=5

The centre of the circle is (2,5).

The radius is the distance between an endpoint of the diameter and the centre.
The formula for distance:
d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

(-1,1) \\ x_1=-1 \\ y_1=1 \\ \\ (2,5) \\ x_2=2 \\ y_2=5 \\ \\ d=\sqrt{(2-(-1))^2+(5-1)^2}=\sqrt{3^2+4^2}=\sqrt{9+16}=\sqrt{25}=5

The radius is 5.

(x-2)^2+(y-5)^2=5^2 \\
\boxed{(x-2)^2+(y-5)^2=25}
4 0
2 years ago
I am a number. I am the
LenaWriter [7]

Answer:

3

Step-by-step explanation:

to find side length of squares take square root of areas

first square side length: 9

second square side length: 6

difference between 9 and 6 is subtraction, 9-6=3

4 0
2 years ago
I don’t know how to do this
Molodets [167]

Answer:

See attachment

Step-by-step explanation:

8 0
2 years ago
WILL GIVE BRAINLIEST
ivanzaharov [21]

Answer:

False

Step-by-step explanation:

Every where I looked it shows nothing about the Coriolis effect is the measurement of wind speed based on friction from mountains.

8 0
2 years ago
Other questions:
  • How do you show the limit does not exist limx→4x−4x2−8x+16lim_(x->4)(x-4)/(x^2-8x+16) ?
    5·1 answer
  • What is the completely factored form of 9x^2+24x+16
    10·1 answer
  • if the mean of a symmetrical distribution is 56, which of the values could be the median of the distribution 56,14,28,42
    7·2 answers
  • What are two ratios that are equivalent to 12:20?
    15·2 answers
  • Helppp!!!! please!!!
    6·1 answer
  • NEED ANSWER ASAP <br> MARKING BRAINLIEST
    13·1 answer
  • 9+10·26.7÷43=35÷15+21·12
    13·1 answer
  • Which function has a vertex on the y axis? A. f(x) = (x-2)^2 B. f(x) = x(x+2) C. f(x) = (x-2)(x+2) D. f(x) = (x+1)(x-2)
    9·1 answer
  • Which polynomial represents the algebra tile configuration shown?
    8·2 answers
  • ____________________
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!