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
fiasKO [112]
3 years ago
11

3x multiplied x+7 =?

Mathematics
1 answer:
trasher [3.6K]3 years ago
4 0
3x^2 + 21x
Is the answer without a doubt.
You might be interested in
1+4=5, 2+7=12 8+11=?
vampirchik [111]
Well just do regular math to answer but if its looking for pattern u can tell that the consistent number is 7 
6 0
3 years ago
If I get paid 10 dollars a hour, how much do I get paid every 1 minute.
pshichka [43]

Answer:

0.16666

Step-by-step explanation:

100/60

3 0
2 years ago
Someone help me find the answer to this
KATRIN_1 [288]
The diameter of the plate is 12, and the formula for finding circumference is diameter times pie. so you multiply pie (or 3.14 if you aren't using a calculator) times 12 and it should give you 37.6991. rounded to the nearest tenth, that's 37.7, hope I helped!
5 0
3 years ago
Can someone please explain to me how to find the value of m? thanks<br>-10 = -10 + 7m
GarryVolchara [31]
                                        -10  =  -10  +  7m

Add  10  to each side:      0  =          7m

Divide each side by  7 :    0  =          m


Please take a second and just LOOK at the equation you started with.
It says: 

--  You have this number '-10' . 

--  Your number  -10  is going to be exactly the same size
     after you add 7 of something to it.

The ONLY way that could happen is if the 'something' is 'nothing' .

       ' m '  must be nothing.
8 0
3 years ago
Read 2 more answers
Elliott is standing at the top of a store escalator that leads to the ground floor below. the angle of depression from the top o
erma4kov [3.2K]

By using what we know about right triangles, we conclude that the height is 11ft.

<h3>How far is the top of the escalator from the ground floor? </h3>

We can think of this as a right triangle.

Where the length of the escalator is the hypotenuse

We know that the angle of depression is 42.51°, then the top angle of our right triangle is:

90° - 42.51° = 47.49°

Now, the height of the top of the escalator would be the adjacent cathetus to said angle, then we can use the relation:

cos(a) = (adjacent cathetus)/(hypotenuse)

Replacing what we know:

cos(47.49°)  = height/16ft

cos(47.49°) *16ft = height = 10.8ft

Rounding to the nearest foot, we get:

height = 11ft

If you want to learn more about right triangles:

brainly.com/question/2217700

#SPJ1

4 0
2 years ago
Other questions:
  • My number has 8 tens .the digit in the ones place is greater than the digit in the teens place
    12·1 answer
  • Here are the test scores for 8 students in Mr. P's class. 58, 82, 43, 73, 90, 37, 62, 75 What is the percentage of these test sc
    10·1 answer
  • Solve the equation – 2 =<br> k + 7
    8·2 answers
  • How can you use your knowledge of taxes and simple and compound interest to help you make informed decisions in real world
    7·1 answer
  • Solve the equation for the red variable.
    14·1 answer
  • A water tank has a square base of area 5 square meters. Initially the tank contains 70 cubic meters. Water leaves the tank, star
    14·1 answer
  • Um help me please !!!
    10·1 answer
  • Which expressions are equivalent to the expression 18b+24? Select all that apply. *
    9·1 answer
  • Which statement is NOT true of line plots
    10·2 answers
  • Consider the following system of equations.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!