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
Anni [7]
2 years ago
14

Sheila turned on two buzzers at the

Mathematics
1 answer:
kozerog [31]2 years ago
8 0
5 times because 60÷12 = 5
You might be interested in
I don't know if I'm doing this right but can you help on ' explain your method for doing this' i don't know how I did it I just
Marina CMI [18]
Switch 1.25 and 0.258
7 0
3 years ago
Pleae help me i will mark you brainliestttttttttt
muminat

Answer:

The last one.

Step-by-step explanation:

7 0
2 years ago
What if Scott bought 3 more stamps and now has 21 stamps? Some album pages have 1 stamp and some pages have 2 stamps. Show how m
Gnesinka [82]
So there are 8 different ways.

6 0
3 years ago
Read 2 more answers
Todea what did one pencil say to another mathematics algebra order of operations answer
Serjik [45]
Part 1

6- \frac{18-3^2}{4+(2-3)} =6- \frac{18-9}{4+(-1)}  \\  \\ =6- \frac{9}{4-1} =6- \frac{9}{3} =6-3 \\  \\ =3



Part 2

7-8\div4(3^2-1)=7-8\div4(9-1) \\  \\ =7-8\div4(8)=7-8\div32=7- \frac{1}{2} \\  \\ =6  \frac{1}{2} = \frac{13}{2}



Part 3

2-2(2-5)^2+3^2=2-2(-3)^2+9 \\  \\ =2-2(9)+9=2-18+9=-7



Part 4

(5^2-9\cdot3)^2-11=(25-27)^2-11 \\  \\ =(-2)^2-11=4-11=-7



Part 5

[(2-3)^2-5]\cdot4=[(-1)^2-5]\cdot4 \\  \\ =(1-5)\cdot4=-4\cdot4=-16



Part 6

12-11\cdot2+16\div8=12-22+2 \\  \\ =-8



Part 7

-5+1\cdot3-(7-2^3)=-5+3-(7-8) \\  \\ =-2-(-1)=-2+1=-1



Part 8

8+2\cdot3-14\div7=8+6-2 \\  \\ =12



Part 9

(8-2)^2+\frac{1}{4}[4-3(6-10)]=6^2+\frac{1}{4}[4-3(-4)] \\  \\ =36+\frac{1}{4}[4-(-12)]=36+\frac{1}{4}(4+12)=36+\frac{1}{4}(16) \\  \\ =36+4=40



Part 10

7+(2-3^2)\cdot5=7+(2-9)\cdot5 \\  \\ =7+(-7)\cdot5=7+(-35)=7-35 \\  \\ =-28



Part 11

3-2[2^3+(-1)^3]=3-2[8+(-1)] \\  \\ =3-2(8-1)=3-2(7)=3-14 \\  \\ -11



Part 12

18+6\div3(2^2+5)=18+6\div3(4+5) \\  \\ =18+6\div3(9)=18+6\div27=18+ \frac{2}{9} \\  \\  =18 \frac{2}{9}
8 0
3 years ago
PLEASE HELP!!
Mariulka [41]
2. 3. 5. are correct

1. and 4. are actually interchanged
6 0
3 years ago
Other questions:
  • What is the value of x in this equation? 6x -35= -5x+9. Please show work. Thanks!
    14·1 answer
  • Write the number in scientific notation.
    12·2 answers
  • On a certain day, the temperature changed at a rate of -3F per hour. How long did it take for the change in temperature to be -3
    8·1 answer
  • PLEASE HELP I NEEED ANSWER.. ASAP
    14·1 answer
  • Which sign makes the statement true? -3 ? |3| is it greater than, less than, or equal to?​
    15·1 answer
  • Match each number with its place in order from smallest (1st) to largest (6th).
    14·1 answer
  • Given: AD diameter of Circle P. If m 1 = 40°, then m AB = A)80 B)40 C)20
    14·1 answer
  • Please help me!
    14·1 answer
  • Help will give 40 brainlest
    10·1 answer
  • Complete each
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!