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
charle [14.2K]
3 years ago
14

I do not know how to solve this, please help!

Mathematics
1 answer:
qaws [65]3 years ago
4 0

Answer:

The answer to the expression is 9

Step-by-step explanation:

You might be interested in
What is the name of the platonic solid shown below?
Leni [432]

Answer:

Since the part we can see is half of the whole figure, and there are six sides then in total there are 12 sides. A "12-gon" is called a dodecahedron. This is the answer.

8 0
3 years ago
Hi. I have been doing really bad at math. I have a "tutor" and I study for hours yet I get F's on all my quizzes. I really need
Damm [24]

Answer:

just practice time and again practice might not make perfect but it surely makes better. relying when your teacher only might not help you must mostly rely on your hard work and also have people at your disposal to help you including the said teacher hope you'll improve

7 0
3 years ago
A theater has 1200 seats. Each row has 20 seats. Write and solve and equation to find the number x of rows in the theatre
vfiekz [6]

Answer:

1200÷20=x and x=60

Step-by-step explanation:

  60

x 20

---------

1200

8 0
3 years ago
I need help pls a s a p
jonny [76]

Answer:

could it be as simple as x+1=y or y-1=x?

Step-by-step explanation:

y is all of x plus one more.....

7 0
2 years ago
Plleeaassee help it is URGENT MAATHH HELP PLEASE WILL GIVE 5 STARS ON ALL CORRECT ANSWERS, MARK AS BEST ANSWER AND SAY THANKS
lara [203]
Using Pythagoras in the first question
c=\sqrt{16 ^{2} + 4^{2} } =16.4924
which is approximately 16.5
for the second question
we also use Pythagoras
b^2=c^2-a^2
\sqrt{13^{2}-12^2}=5


4 0
3 years ago
Other questions:
  • Using the given​ diagram, solve for x.
    9·2 answers
  • If two triangles are similar, what is true regarding the sides of the two triangles? a. They are acute. c. They are proportional
    5·2 answers
  • A plane flies 1140miles at a speed of 240mph. how long does it take? :)
    13·2 answers
  • ?????????HELP PLEASE?????
    6·1 answer
  • Slope intercept form of (5,7) and (6, -3)
    5·1 answer
  • Find the area of the square. Round to one decimal place.
    5·2 answers
  • An airplane is flying at a speed of 580 km/h on a bearing of North 60° east. The wind blows from a bearing of North 45° west at
    13·1 answer
  • Please help! What is the base?
    15·2 answers
  • I have a rectangle with a length of 7 cm and a perimeter of 38 cm. Find the area of the rectangle?
    14·1 answer
  • -5.5 make it into fraction or mixed number in simplest form<br>​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!