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
denis-greek [22]
3 years ago
11

Simplify 2-5-(12÷4-1)=

Mathematics
1 answer:
Allushta [10]3 years ago
5 0
Use bidmas
so in order of what to do its Brackets, Indices, Division, Multiplication, Add, Subtract
hence you as (12/4 - 1) is in brackets, and 12/4 is division, you do 12/4 = 3 
3 - 1 = 2
2 - 5 - 2 = - 5
You might be interested in
A baseball is thrown with an upward velocity of 32 feet per second. The equation h=-16t^2+32t gives the height of the ball t sec
AnnZ [28]

Answer:

The function of height has a maximum value.

Step-by-step explanation:

Maximum or Minimum:

A given function f(x).

  1. Find out f'(x) and f''(x)
  2. Then set f'(x)=0 which gives x=a.
  3. f''(a) > 0 , then at x=a , f(x) has minimum value.
  4. If f''(a)<0 , then at x=a, f(x) has maximum value.

Given that, a baseball is thrown with with an velocity of 32 feet per second.

The equation of height is

h=-16t^2+32t

Differentiating with respect to t

h'=-32 t+32

Again differentiating with respect to t

h''=-32

Next, we set h'=0

-32 t+32=0

\Rightarrow 32t=32

\Rightarrow t=1

Now h''|_{t=1}=-32

Since at t=1, h''<0.

The function of height has a maximum value.

The maximum of h is = -16.(1)²+32

                                     = -16+32

                                     =16 feet

4 0
3 years ago
Can u answer this please?<br>thanks! ☺️<br><br>perform the indicated operations and simplify.<br>​
tia_tia [17]

Answer:

13)1

14)6

15)t

16)1

17)1/9

18)2/b-3

19)k-16/30

20)6m+6/m to the power-6m

Step-by-step explanation:

Have a nice day

6 0
3 years ago
Read 2 more answers
(6.10), (-15 15) slope
kaheart [24]

Answer:

5 / -21 = -0.2381

Step-by-step explanation:

5 0
3 years ago
it cost $4 to enter the fair. each ride costs $2.50. you have $21.50 in your walket. how many rides can you go on?
Ivahew [28]
You can go on 7 rides.
6 0
3 years ago
Read 2 more answers
What is the answer to negative seven eighteenth and negative three sixth
vekshin1

All you have there is a list of two numbers.  There's no question there.


7 0
3 years ago
Other questions:
  • Help or else i’ll fail
    7·1 answer
  • what is the equation, in point-slope form, of the line that is perpendicular and passes through the point (−4, 3)?
    10·1 answer
  • Veterinary researchers at a major university veterinary hospital calculated a 99% confidence interval for the average age of hor
    15·1 answer
  • Melvin and Frank caught a lizard in their backyard. Its body is 17/8 long, and its tail
    13·1 answer
  • Find the slope of the line passing through the points (-9, 7) and (7, 7)
    12·1 answer
  • John’s friend told him that he could earn $25 for handing out flyers at a local concert. John wants to calculate the hourly rate
    10·2 answers
  • I will give brianliest pls answer correctly
    13·2 answers
  • What is X equaled to
    14·1 answer
  • PLEASE HELP NOBODY KNOWS ? Mhmh
    5·1 answer
  • Here is more of my thing on inner demons or monsters what ever
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!