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
larisa86 [58]
3 years ago
13

Which question is the same as -4 - (-2)

Mathematics
1 answer:
denis23 [38]3 years ago
8 0

Answer:

-4 + 2 = -2

Step-by-step explanation:

-4 -(-2) uses the process of cancellation. -(-2) is equal to positive 2, since the negatives cancel out. -4 + 2 is left, which equals -2.

Subtracting a negative from a negative is like subtracting a positive from a positive. It is even like 1-1. Once you subtract one from another, nothing is left.

You might be interested in
What is the equation, in slope-intercept form, of the line that is perpendicular to the line
wolverine [178]

Answer:

y=3/2x+1

Step-by-step explanation:

y-4= -⅔(x-6)

y-4=-⅔x+4

y=-⅔x+4+4

(equation of line 1) y= -⅔x+8 gradient= -⅔

(line 2)gradient=3/2

note* the gradients of perpendicular lines multiplied result to -1

gradient=<u>y²-y²</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>x²-x¹

<u>3</u><u> </u>=<u>y</u><u>+</u><u>2</u>

<u> </u><u> </u>2. x+2

multiply both sides by 2(x+2)to remove the denominators

3(x+2)=2(y+2)

3x+6=2y+4

3x+6-4=2y

3x+2=2y

divide all sides by 2

3/2x+1=y

y=3/2x+1

8 0
3 years ago
Which of the following is a defined term? <br> Plane<br> Point<br> Line<br> Angle
mr_godi [17]
A line is a defined term
5 0
2 years ago
Please help solve this problem
irina1246 [14]

Answer:

y = 15

Step-by-step explanation:

The triangles follow a scale factor. This scale factor can enlarge or make a triangle smaller, using this factor, like a ratio. We can do 22/10 to get this scale factor for the set, which is 2.2. Finally, divide 33 by 2.2 to get 15 for the missing side length y.

4 0
2 years ago
8 1/4 divided by t = 2/11<br> Answer for t
Westkost [7]

Answer:

1 1/2

Step-by-step explanation:

Turn 8 1/4 into 33/4

Then multiply 33/4*2/11 to get 66/44 then simplify to 1 1/2

4 0
2 years ago
Read 2 more answers
the jedi have a weapon that can shoot a projectile 20 miles. find the area that the projectile can land in.
kifflom [539]

Answer:

The area he can cover with that weapon is 1,256 miles².

Step-by-step explanation:

Assuming that the Jedi won't move and that he can shoot in every direction, he'd be shooting at a circle with a radius of 20 miles. Therefore the are that he can cover with that weapon is the area of the circle, which is shown below:

area = pi*r²

area = 3.14*(20)²

area = 3.14*400

area = 1,256 miles²

The area he can cover with that weapon is 1,256 miles².

5 0
3 years ago
Other questions:
  • What point the equation
    10·2 answers
  • Somebody help on 39 and 40 !
    10·2 answers
  • the sum of four consecutive integers is 2174. what are the integers? (continuation) the smallest of four consecutive integers is
    8·2 answers
  • Please help me this is URGENT Due in TWO MINUTES I will mark brainliest please hurry!
    13·2 answers
  • What is 65 ÷ 10^2 ?
    6·1 answer
  • Solve the system of equations. If the system does not have one unique solution, determine the number of solutions to the system.
    13·1 answer
  • A number that is result of squaring a natural or whole number
    13·2 answers
  • What is the answer? I need help on this and it’s not popping up on here
    8·1 answer
  • Find the distance between points A and B.
    10·2 answers
  • Which number does NOT represent an integer? A. 3 B. 20.1 C. -10 D. 20/4​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!