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
Tanya [424]
3 years ago
11

How do I sovle this Please help

Mathematics
1 answer:
elena-s [515]3 years ago
8 0

Answer:

sup

Step-by-step explanation:

You might be interested in
Picturing the way a volcano erupts to remember how a volcano functions is called
SOVA2 [1]
The correct answer to this question is letter A which is visualizing. Visualizing is the act of picturing a certain situation in your head to recall how it works. In this example, you want to remember how a volcano functions. A volcano erupts. So in order to remember this, you picture in your mind a volcano that is erupting. So once you are asked a question about the functions of a volcano, your mind will immediately show the picture of a volcano erupting. 
8 0
3 years ago
Read 2 more answers
Evaluate the following expression for: x= -2, y=4, z=-3<br><br> 4(2x+y)-2y+z
otez555 [7]

- - - - -- - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - --  -- - - - - - - -

\blue\textsf{\textbf{\underline{\underline{Question:-}}}}

Evaluate the expression 4(2x+y)-2y+z for x=-2, y=4 and z=-3

\blue\textsf{\textbf{\underline{\underline{Answer and How to solve:-}}}}

Before inserting the values of the variables, I recommend writing the equation in its simplest form.

First, use the distributive property and distribute 4:-

8x+4y-2y+z

Simplifying,

8x+2y+z

Now that the expression is in its simplest form, we can substitute the variables and simplify the expression.

First, write -2 in lieu of x:-

8(-2)+2y+z

-16+2y+z

Now, write 4 in lieu of y:-

-16+2(4)+z

-16+8+z

-8+z

Final step:-

write -3 in lieu of z:-

-8+(-3)

-8-3

-11

<h3>Good luck.</h3>

     - - - - ---- - - - - - - -- --- - ---  - - - -- -  - - - --  --  - -- - - - - - - - - - - - - - - - - - --

7 0
2 years ago
Answer ? For this question
Mademuasel [1]

Orange box:

The incorrect statement is B. The theoretical probability is the probability of an event occurring that is expected. In this case, the theoretical probability of selecting a dime is 4/25.

Purple box:

The incorrect statement is C. The difference between the theoretical and experimental probability is not 1/10. The difference between the experimental and theoretical probability is 0.015 or 3/200.

6/25 = 0.24

9/40 = 0.225

0.24 - 0.225 = 0.015

Hope this helps!! :)

6 0
4 years ago
If 8.45% life of each mobile phone is used in a day by a typical user for which mobile phone is 2.1 hours of battery life used i
mamaluj [8]
8.45% = 0.0845

0.0845(25) = 2.1...ur answer is 25
7 0
3 years ago
The expression on (3+i)(4+5i) can be written in form a+bi, where a and b are integers. What are the values of a and b? (Show you
gregori [183]

(3 + i)(4 + 5i) \\ 12 + 15i + 4i + 5 {i }^{2}  \\ 12 + 19i - 5 \\ 7 + 19i

Therefore, a is 7 aka real part and b is 19 which is imaginary part.

8 0
3 years ago
Other questions:
  • Help.. i suck at math
    9·1 answer
  • Which number is irrational?<br><br> A.-4<br> B.2/9<br> C.sqrt of 11<br> D.8.26... (repeating 6 only)
    15·1 answer
  • What is (4x - 3)^6 expanded
    10·1 answer
  • What number is 100,00 more than seven hundred two thousand, eighty-three
    12·1 answer
  • David can finish painting the room in six hours and his elder brother Anthony can finish it in four hours if both brothers paint
    9·1 answer
  • Fiona's school is in the shape of a triangle, with three hallways connecting the corners. Fiona enters the building and walks 90
    13·2 answers
  • Lucy opened an investment account with $6600. At the end of the year,the amount in thr account had increased by 6.5%
    9·1 answer
  • I need help with this plssssss
    9·2 answers
  • Which value(s) below ma 6.05x - 12.5 = 48 Show all of your work. Ju box below. HELP ME PLEASE
    6·2 answers
  • As an event organizer, you are to host 120guests in a room of dimensions 18m long and 12m wide. You have rectangular tables whic
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!