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
maks197457 [2]
4 years ago
6

28÷7-4^0+(-2)^3 How do I solve this? Thank you

Mathematics
1 answer:
lyudmila [28]4 years ago
8 0
To start off you would need to use the order of PEMDAS

Parenthesis
Exponents
Multiply
Divide
Add
Subtract

So first would be the exponents of -4^0 which would equal -1 because anything to the power of 0 is 1. Then (-2)^3 would just be (-2)x(-2)x(-2)= -8. Which gives 28/7-1+(-8)

After that it would be the division of 28 and 7. 4-1+(-8) is what you end up with and then then last 2 are adding then subtracting, so first you'd get 4-9. Then the last step which gives you 4-9=(-5) So your answer would be (-5)
You might be interested in
Select 2 strategies that we can use to add 115+497
Gemiola [76]

Answer:

  B. Add 115+500 then subtract 3

  C. Add 112+500

Step-by-step explanation:

Any strategy that gives a sum of 612 will work. Strategy A gives a sum of 602, so is not useful.

The appropriate choices are B and C.

  B: 115 +497 = 115 +(500 -3) = (115 +500) -3

  C: 115 +497 = 115 +497 -3 +3 = (115 -3) +(497 +3) = 112 +500

6 0
3 years ago
Find the surface area of the prism.​
Lunna [17]

Step-by-step explanation:

area of the base is the area of the rectangle 5×12.

B = 5×12 = 60 in²

the height h is then the side going up from that base rectangle : 4 in.

the perimeter of the base (rectangle) is 2×length + 2×width

P = 2×12 + 2×5 = 24 + 10 = 34 in.

8 0
3 years ago
What is 27cm added to 1m 80cm
DENIUS [597]
207cm hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

7 0
3 years ago
PLEASE HELP I DON'T WANT TO FAIL:(:(:(:(:(:(:(:(:(:(:(
Masja [62]

Answer:

165.666666667

Step-by-step explanation:

prisms have six walls, so you divide 994 by six

7 0
3 years ago
Fine the value for 3^4​
lana [24]

Answer:

81

Step-by-step explanation:

3x3x3x3                     do it four times to get the answer

7 0
3 years ago
Read 2 more answers
Other questions:
  • The perimeter of a semicircle is 5.14 feet. What is the semicircle’s area?
    14·1 answer
  • 2x+3=9 what is the answer
    7·1 answer
  • How many dots are in pattern 1
    5·1 answer
  • A box of cereal weigh 600 grams how much is this weight in pounds? Explain your reasoning
    13·1 answer
  • Natalie is out for a run. She decides to run a park in town. The length of sides of the park are 15 feet, 1o feet, 12 feet and 1
    11·1 answer
  • PLEASE HELP ME ON THIS ALGEBRA PROBLEM!!!
    12·1 answer
  • Solve this expression (4-1/2)*0.6+1.7 show ur work I will give bràinliest​
    12·2 answers
  • Which expression is equivalent to -1.3-(-1.9)
    10·2 answers
  • Sarah wants to
    12·2 answers
  • PLEASE HELP THIS IS TIMEDDDD PLS DONT GUESS
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!