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
Andre45 [30]
3 years ago
5

Simplify 5-2•3+4 A)13 B)-5 C)3 D)21

Mathematics
1 answer:
mamaluj [8]3 years ago
7 0
You will want to follow PEMDAS there is no parentheses there is also no exponents so we do multiplication first
2*3 is 6
5-6+4
There is no division skip that, we do addition first
6+4 is 10
5-10 is -5
Therefore your answer is B.-5
You might be interested in
4325 X 32, 5492 X 44
frutty [35]

Step-by-step explanation:

4325 * 32 = 138,400

5492 * 44 = 241,648

I have provided work to show how you would complete these problems. The work will be found in the attachments below.

7 0
3 years ago
The point V(4, –1) is rotated 90° clockwise around the origin. What are the coordinates of its image V’? V’(1, 4) V’(–1, 4) V’(–
tresset_1 [31]

Answer:

V' = (-1, -4)

Step-by-step explanation:

the original point V (4, -1) is 4 units to the right and 1 unit down.

now we turn this 90° clockwise (upper right to down to upper left).

that means the right part of the x-axis turns into the bottom part of the y-axis, and the bottom part of the y-axis into the left part of the x-axis.

so, positive x turns into negative y, and the negative y turns into negative x.

therefore, (4 -1) turns into (-1, -4).

7 0
2 years ago
Read 2 more answers
36 members of the art
Rzqust [24]
Answer to your question : 8 vans
4 0
2 years ago
suppose a farmer encloses a rectangular region of a land next to a river. fencing will be used on 3 sieds, and none is needed al
nexus9112 [7]

Answer:

Dimensions :

x (the longer side, only one side with fence )   =  90  ft

y ( the shorter side two sides with fence )        =  45  ft

Total fence used   45 * 2  +  90    =  180 ft

A(max)  =  

Step-by-step explanation: If a farmer has 180 ft of fencing to encloses a rectangular area with fence in three sides and the river on one side, the farmer surely wants to have a maximum enclosed area.

Lets call "x" one the longer side  ( only one of the longer side of the rectangle will have fence, the other will be along the river and won´t need fence. "y" will be the shorter side

Then we have:

P = perimeter  =  180  =  2y  +  x        ⇒   y  =  ( 180 - x )  / 2        (1)

And   A (r)   =  x * y

A(x)   =  x  *  ( 180 - x ) /2       ⇒   A(x)   = (180/2) *x   -  x² / 2

Taking derivatives on both sides of the equation :

A´(x)   =  90   -  x    

Then if    A´(x)   =  0   ⇒        90   -  x    =  0     ⇒   x  =  90 ft

and from :       y  =  ( 180 - x )  / 2     ⇒     y  =  90/2

y  =  45  ft

And

A(max)  =  90 * 45    =  4050  ft²

4 0
3 years ago
Show working please
shutvik [7]

Answer:

Step-by-step explanation:

       1.159 R (remainder) 42

     | ------------------------

73  | 84.649

      -73

       116 (brought 6 down)

       -73

         434 (brought 4 down)

         -365

          699 (brought 9 down)

         -657

             42 is the remainder

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to the problem
    7·1 answer
  • Four graphs are shown below:
    12·2 answers
  • Help plzzzz its hard
    5·1 answer
  • Greg needs to buy plastic spoons. Brand A has a box of 25 spoons for $1.99 . Brand B has a box of 42 spoons for $3.89 . Find the
    5·2 answers
  • What is 7.50 divided by 7/8
    14·2 answers
  • What is the quotient of 396÷12
    9·2 answers
  • From least to greatest, what are the roots of the polynomial equation?
    5·2 answers
  • What is the slope of the line presented by the equation y =-2/3-5x
    6·1 answer
  • The length of the radius of a bicycle wheel is 14 inches. Which of the following is closest to the circumference of the wheel? A
    13·1 answer
  • Help, brainlest if best explained
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!