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
Marina86 [1]
2 years ago
7

Will mark YOU brainliest!!

Mathematics
2 answers:
Akimi4 [234]2 years ago
5 0

Answer: 15 miles per gallon

Step-by-step explanation:

135 divided by 9

S_A_V [24]2 years ago
3 0

15 miles per gallon

rate:

\sf \dfrac{distance}{amount \ of \ oil}

\rightarrow \dfrac{135}{9}

\sf \rightarrow15 \ miles \ per \ gallon

You might be interested in
Write the name (not the equation) of each of the following:
Vladimir [108]

The names of the functions in the attached figure are:

  • Cubic function
  • Absolute value function
  • Square root function.
  • Rational function.
  • Quadratic function

<h3>How to name the functions?</h3>

Functions can be named by their parent functions.

This is so because functions derive their properties from their parent functions.

There are several parent functions, some of them are:

  • Linear equation
  • Exponential equation
  • Quadratic equation
  • Rational equation
  • Logarithmic equation
  • Square root equation
  • Cubic equation
  • Cube root equation

Using the above as a guide, the names of the functions in the attached figure are:

  • Cubic function
  • Absolute value function
  • Square root function.
  • Rational function.
  • Quadratic function

Read more about parent functions at:

brainly.com/question/17079244

#SPJ1

5 0
2 years ago
F(x) = x + 4 and g(x) = 2x + 3, evaluate each expression.
Rom4ik [11]

Answer:

15.~f(g(2))=\Large\boxed{11}\\

16.~g(f(2.5))=\Large\boxed{16}

17.~g(f(-5))=\Large\boxed{1}

18.~f(g(-5))=\Large\boxed{-3}

Step-by-step explanation:

<h3>Given information</h3>

f(x)=x+4

g(x)=2x+3

<h3>Question 15. f(g(2))</h3>

<u>Substitute values into the first function</u>

g(2)=2(2)+3

g(2)=4+3

g(2)=7

<u>Substitute the values of the first function into the second</u>

f(g(2))=f(7)

f(7)=(7)+4

f(7)=\Large\boxed{11}

<h3>Question 16. g(f(2.5))</h3>

<u>Substitute values into the first function</u>

f(2.5)=(2.5)+4

f(2.5)=6.5

<u />

<u>Substitute the values of the first function into the second</u>

g(f(2.5))=g(6.5)

g(6.5)=2(6.5)+3

g(6.5)=13+3

g(6.5)=\Large\boxed{16}

<h3>Question 17. g(f(-5))</h3>

<u>Substitute values into the first function</u>

f(-5)=(-5)+4

f(-5)=-1

<u>Substitute the values of the first function into the second</u>

g(f(-5))=g(-1)

g(-1)=2(-1)+3

g(-1)=-2+3

g(-1)=\Large\boxed{1}

<h3>Question 18. f(g(-5))</h3>

<u>Substitute values into the first function</u>

g(-5)=2(-5)+3

g(-5)=-10+3

g(-5)=-7

<u>Substitute the values of the first function into the second</u>

f(g(-5))=f(-7)

f(-7)=(-7)+4

f(-7)=\Large\boxed{-3}

Hope this helps!! :)

Please let me know if you have any questions

7 0
2 years ago
Given a and b are numbers, and a + b = 180, which
Anastasy [175]
If the first one is a = 180 - b, and not 180 - 6, then that is correct.

Also, 360 = 2a + 2b is correct
6 0
3 years ago
A cylinder has a diameter of 10 units. Its radius is ____ units. Of its height is _______ twice its radius, its height is units.
SpyIntel [72]

Answer:

Height is 10 units

Volume is 785 cubic units

Step-by-step explanation:

We are given;

Diameter of a cylinder as 10 units

But, radius = d/2

                  = 5 units

Height is twice its radius,

Thus, Height = 10 units

We can get the volume;

Volume of a cylinder = pir²H

Taking pi to be 3.14

Then;

Volume = 3.14 × 5²× 10

              = 785 cubic units

Thus, the volume of the cylinder is about 785 cubic units

6 0
3 years ago
You have 324 ft of fabric to make a circular play parachute for kids. What is the radius of the largest parachute you could make
ratelena [41]
10.2 feet

Divide 3.24 by 3.14 and find the square root of the result.
5 0
3 years ago
Read 2 more answers
Other questions:
  • 5/8 of students choose blue, 5/9 of students choose green, 48 students chose red. how many students chose green and blue?
    5·1 answer
  • The second hand of an analog clock completes an entire rotation in 60 seconds, and the length of the seconds hand is 8 inches. a
    15·1 answer
  • A master electrician earns $62 per hour. His apprentice earns $40 per hour. The master electrician works 3 hours more than the a
    12·2 answers
  • Solve and graph 4x&lt;40
    5·1 answer
  • Fraction manipulative to reduce 2/8
    6·1 answer
  • (WILL MARK BRAINILEST) Consider the two functions shown here. Which function grows faster for large positive values of x? [Note:
    7·2 answers
  • What are three different ways to write 5 to the 11 power
    9·2 answers
  • What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x - 1)?<br> OIT MT
    5·1 answer
  • Carbon-14 has a half-life of 5,700 years. Scientists use this fact to determine the age of things made of organic material. Supp
    13·1 answer
  • A 108 ft tall lighthouse is trying to find a boat stranded at sea that
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!