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
Leno4ka [110]
3 years ago
10

(a)

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
5 0
Part a) is b part b) is b to
You might be interested in
Pamela drove her car 99 kilometers and used 9 liters of fuel. She wants to know how many kilometers (k) she can drive with 12 li
masya89 [10]

Answer:

132 kilometers

Step-by-step explanation:

Given: Pamela drove her car 99 kilometers and used 9 liters of fuel.

To find: Number of kilometers Pamela drove in 12 liters of fuel.

Solution:

It is given that Pamela drove her car 99 kilometers and used 9 liters of fuel. Also the relationship between kilometers and fuel is proportional.

So, let us assume that she can travel x kilometers in 12 liters of fuel.

By proportionality we have,

99:9 :: x:12

\frac{99}{9} =\frac{x}{12}

11=\frac{x}{12}

x=12\times11

x=132

Hence, she can travel 132 kilometers in 12 liters of petrol.

7 0
3 years ago
Read 2 more answers
Solve [(x+7) x 3-5] / 4 = 7<br> What is the first step in this equation
Nitella [24]

Answer:

The first step is to slove the numbers in the brackets

Step-by-step explanation:

[(x+7) x -2] / 4 = 7

-2(x+7) / 4 = 7

-2x-14 / 4 = 7

-2x-14 = 28

-2x = 42

x = -21

PEMDAS

3 0
2 years ago
Need some help please!!
anygoal [31]

Answer:

The answer to your question is below

Step-by-step explanation:

Domain is the values of x the function can take   D = (-2, 2]

Range is the values of y the function can take     R = [-5, 4]

a) From the graph we got  f(-1) = -5

b) From the graph we got f(0) = -4

c) From the graph we got f(1) = -5

d) From the graph we got f(2) = 4

5 0
3 years ago
Solve.a 12-ft ladder is leaning against a building. the bottom of the ladder is 7 ft from the building. how high is the top of t
maksim [4K]
The answer is 9.74.

6 0
3 years ago
Suppose a triangle has sides 3, 4, and 5. Which of the following must be true?
ladessa [460]

Answer:

a triangle as 3 sides

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Ava is 9 years old. Rose is 11 time as old as ava. How old is rose?
    11·2 answers
  • Stephan curry of the golden state warriors made 29 baskets some were 2 points some were 3 points. If the total points he scores
    10·1 answer
  • Look at the division problem
    9·1 answer
  • Suppose that events a and b are mutually exclusive with p(a) = ½ and p(b) = ⅓.
    7·1 answer
  • What is 57-18? Plshelp
    11·2 answers
  • A) Write down the inequality for x that is shown on this line.
    9·1 answer
  • How do you know if a Radical Expression is in simplest form?
    13·2 answers
  • asking this again because no one answered last time, Andre rode his bike at a constant speed. He rode 1 mile in 5 minutes. Write
    12·2 answers
  • Solve triangles suing the law of sines
    14·1 answer
  • Solve the following system of equations using the elimination method. 4x + 2y = 12 4x + 8y = –24
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!