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
sergey [27]
3 years ago
13

Please help am stuck on this

Mathematics
2 answers:
Marina86 [1]3 years ago
8 0

Answer:

-3,-2,-1,0,1,2,3,4,5

kobusy [5.1K]3 years ago
8 0

Answer:

Step-by-step explanation:

Builder notation :

X = {x ∈ Z : -4 < x ≤ 5}

Roster Notation :

X = { -3, -2, -1, 0, 1 , 2 , 3 , 4 , 5}

You might be interested in
1. Ben and Jerry traveled together by van and shared the
stiks02 [169]

Answer:

C

Step-by-step explanation:

5 0
3 years ago
F(x)=(+1)(x-3)(x-4)
zheka24 [161]

Answer:

Step-by-step explanation:

7 0
3 years ago
I have 12 more nickels than quarters. If the coins are worth $5.40, how many nickels are there?
Ne4ueva [31]

Let's try to create two equations to help us solve this problem. For this problem, n will represent the number of nickels and q will represent the number of quarters.


A first one could represent the number of <em>coins </em>we have. This does not regard the value of the coins, but rather just how many we could <em>count</em>. Based on the information in the problem, we could say:

n = 12 + q

After all, the number of nickels is 12 more than the number of quarters.


Now, let's create an equation to represent the value of the coins we have. Since each n nickel is worth 5 cents, we can say the value of all the nickels in cents is 5n. We can thus say for quarters that the value of all quarters in cents is 25q. Since we know the value of the coins we have adds to $5.40, or 540 cents, we can say:

5n + 25q = 540


Now, we have two equations:

n = 12 + q

5n + 25q = 540


We can use substitution to find our answers:

5(12 + q) + 25q = 540

60 + 5q + 25q = 540

30q + 60 = 540

30q = 480

q = 16


We have now found that the number of quarters we have is 16. When we use this value in one of our equations, we can find n:

n = 12 + q

n = 12 + 16 = 28


We have 16 quarters and 28 nickels.

8 0
3 years ago
Please help with this math question (:
stira [4]
Because there are more than 2 lengths for the sides and because the small triangle faces are right angles we will use this formula:

V=(1/2)bhl
which is equivalent to V=Al  (A=(1/2)bh and A is Area)

b=12in
h=35in
l=40in

A=(1/2)•12in•35in
A=(1/2)•420in
A=210in^2

V=Al
V=(210in^2)•40in
V=8400in^3

Making your answer D. 8400 inches cubed

7 0
2 years ago
Find the product of (4x - 3 ()2x^2 - 7x + 1)
Paul [167]
Asked and answered at brainly.com/question/8532103
4 0
3 years ago
Other questions:
  • In , is a right angle. find the remaining sides and angles. round your answers to the nearest tenth . show your work. a = 3, c =
    11·1 answer
  • Which part of the angle is the vertex?
    5·2 answers
  • Answer please.. - i'll give brainliest answer
    10·1 answer
  • What is a drawback of getting college credit in high school?
    13·2 answers
  • The line 2y - x + 5 = 0 and the curve (10 – x)^2+ (y – 5)^ 2= 10 intersect at points A and B.
    10·1 answer
  • Solve the equation, using any method. Be sure to check for extraneous solutions.
    9·1 answer
  • Janet deposited $1,250 in a savings account that earns 4.3% simple interest. How much intrest has Janet earned by the end of the
    10·1 answer
  • -4&gt;d-3&gt;-10 solve for d
    5·1 answer
  • Please help geometry question
    13·2 answers
  • Choose the scenario that could be represented by 3/10.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!