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
frosja888 [35]
3 years ago
10

Please help me. i’ll mark brainlist

Mathematics
1 answer:
Tcecarenko [31]3 years ago
6 0
What’s the question lol ? The photos all black
You might be interested in
Find the sum.<br> io +<br> 10<br> 5
cestrela7 [59]

Answer:

The answer is -0.6

Step-by-step explanation:

I hope this helps. Sorry if I am wrong.

6 0
3 years ago
The graphs of f(x) and g(x) are shown below:
rosijanka [135]
<h2>Answer:</h2>

Option: C is the correct answer.

            C.)   x = −3.8, 3

<h2>Step-by-step explanation:</h2>

The function f(x) is given by:

           f(x)=x^2-x-12

and the function g(x) is given by:

            g(x)=-1.8x-0.6

Now, we are asked to find the solution of the equation:

        f(x)=g(x)

i.e. we have to find the value of x such that both the functions are equal i.e.

x^2-x-12=-1.8x-0.6\\\\i.e.\\\\x^2-x+1.8x-12+0.6=0\\\\i.e.\\\\x^2+0.8x-11.4=0\\\\i.e.\\\\10x^2+8x-114=0\\\\i.e.\\\\5x^2+4x-57=0

Now, on solving the equation using the quadratic formula i.e. the solution of the equation:

ax^2+bx+c=0

is given by:

x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}

Here we have:

a=5,\ b=4\ and\ c=-57

Hence, the solution is given by:

x=\dfrac{-4\pm \sqrt{4^2-4\times 5\times (-57)}}{2\times 5}\\\\i.e.\\\\x=\dfrac{-4\pm \sqrt{16+1140}}{10}\\\\i.e.\\\\x=-3.8\ and\ x=3

6 0
3 years ago
How many yards in 72 Inches
Orlov [11]

Hello!


One yard is 36 inches


36 x 2 = 72


Answer: 2


Have a lovely day! ~Pooch ♥

5 0
3 years ago
Read 2 more answers
A box of 3 picture hangers sells for $2.22. What is the unit rate
Anestetic [448]

Answer:

0.74 cents each unit piece

Step-by-step explanation:

2.22 ÷ 3 = 0.74

7 0
3 years ago
If the area of a trapezoid is 234 square units what is the value of x
olganol [36]
h=9
A=((a+b)/2)h
234=((32+20)/2)h
234=(52/2)h
234=26h
9=h

6 0
3 years ago
Read 2 more answers
Other questions:
  • ally and barbara, and katherine will share the cost of a vacation rental for a week. aly agrees to pay 30% of the cost. barbara
    10·1 answer
  • -- the quotient of 15 and the product of 2 * X
    12·1 answer
  • What does qualitative mean?
    13·2 answers
  • What should I do here
    11·1 answer
  • find the length of a rectangular lot with a perimeter of 140 m if the length is 6 m more than the width.
    15·1 answer
  • Please helpppppppppppp
    9·2 answers
  • Which of the following statements correctly compared lines a and b
    8·1 answer
  • Need help with this now! Giving 100 points and brainliest to whoever can give the best answer to this with an explanation.
    5·1 answer
  • The meaning of a word "or" in the set theory is *
    15·1 answer
  • The table shows a relation.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!