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
noname [10]
2 years ago
8

(GIVING BRAINLYIST) 4 ÷ 1/2 YOU HAVE TO show your work on paper using fraction models!

Mathematics
2 answers:
Rashid [163]2 years ago
7 0

Answer:

8

Step-by-step explanation:

so my school uses the method called kcf (keep change flip)

keep the 4

change the division sign to a multiplication sign

flip 1/2 to 2/1

4x2=8

____ [38]2 years ago
6 0

Answer:

8 i first said two but used a caculater and found out it was 8

Step-by-step explanation:

You might be interested in
Can a triangle with side lengths of 8, 15, and 17 be a right triangle?
Nookie1986 [14]
Yes it is. 
Glad to help!
7 0
3 years ago
Read 2 more answers
37. Bowling Alley A charges $5 admission and $3.50 per game. Bowling Alley B
sdas [7]

a. The cost for A = 19, and B = 25.

b. The cost for A = 22.25, and B = 25

c. When you want to play more than five games.

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

a. How much does it cost to play four games at each bowling alley?

a. 5 + 3.50 × 4 = 19, B is always $25

b. How much does it cost to play five games at each bowling alley?

b. 5 + 3.50 × 5 = 22.25, B is always $25

c. When is it financially more beneficial to bowl at Bowling Alley B?

c. 5 + 3.50 × 6 = 26, six games cost more than $25.

We can see from the solution that for any number of times we will be charged $25 but for less than 5 times the charges of B will be higher than the charges of A.

Therefore a.The cost for A = 19, and B = 25.The cost for A = 22.25, and B = 25 When you want to play more than five games.

To know more about expression follow

brainly.com/question/723406

#SPJ1

5 0
1 year ago
Solve the system. -3x-y=10; y-4z=-13; x-4y+z=4
kvasek [131]

9514 1404 393

Answer:

  (x, y, z) = (-3, -1, 3)

Step-by-step explanation:

Many graphing calculators can solve matrix equations handily. Here, we use a combination of methods.

Use the last equation to write an expression for z.

  z = 4 -x +4y

Substitute this into the second equation:

  y -4(4 -x +4y) = -13

  y -16 +4x -16y = -13

  4x -15y -3 = 0

In genera form, the first equation can be written as ...

  3x +y +10 = 0

Now, the solution to these two equations can be found to be ...

  x = (-15(10) -1(-3))/(4(1) -3(-15)) = (-150 +3)/(4+45) = -3 . . . using "Cramer's rule"

  y = -(10 +3x) = -(10 -9) = -1 . . . . from the first equation

  z = 4 -(-3) +4(-1) = 3 . . . . . . . . from our equation for z

The solution to the system is (x, y, z) = (-3, -1, 3).

_____

<em>Additional comment</em>

Written as an augmented matrix, the system of equations is ...

  \left[\begin{array}{ccc|c}-3&-1&0&10\\0&1&-4&-13\\1&-4&1&4\end{array}\right]

4 0
2 years ago
Find the degree of the monomial.<br> 3a4b3
steposvetlana [31]

Answer:

degree of the monomial is the sum of the exponents of all included variables

Step-by-step explanation:

please mark me as brainlist please

3 0
2 years ago
Find the value of x.<br> x = 2<br> x = 3<br> x = 33<br> x = 52
yanalaym [24]

Check the picture below.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose Charli D'Amelio posted 42 videos to TikTok. If the ratio of dance trend videos to all other videos is 2:5, how many of t
    9·1 answer
  • The sum of 1/6, 2/3, and 1/4 is
    14·1 answer
  • You ask 200 randomly chosen students to name their favorite ice cream flavor. There are 1800 students in the school. Based on th
    13·1 answer
  • If n is a positive integer, which of following statement is individually sufficient to prove whether 289 is a factor of n?a. The
    13·1 answer
  • Use the linear combination method to solve this system of equations. What is the value of x? -2.4 x - 3.6 y = 1.2. 2.4 x + 1.2 y
    14·1 answer
  • The following linear equation represents the line of best fit for the following scatter plot
    5·1 answer
  • A driver is 19 meters below the surface of the water. Use an integer to represent how far the driver will need to travel to reac
    11·1 answer
  • ******Please help me please help me help please help*****<br><br> A.<br> B.
    6·1 answer
  • Claire has a hot tub with a diameter of 7 feet. She wants to purchase a cover to protect the hot tub. What is the area of the co
    6·1 answer
  • Match each unit rate on the left with an equivalent phrase on the right. Some
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!