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
Alona [7]
2 years ago
15

(-3) (4-5) I need help

Mathematics
2 answers:
-Dominant- [34]2 years ago
6 0

Answer:

3

Step-by-step explanation:

I searched it up on the web

MrRissso [65]2 years ago
5 0

Answer:

3

Step-by-step explanation:

(-3)×(4-5)

-3×-1

3

You might be interested in
Which pair of undefined terms is used to define a ray?
Zigmanuir [339]

Answer:

A point and a line.

Further explanation:

Ray is part of the line with one endpoint. Ray is an endless straight path in one direction from a starting point, e.g., .

The arrow above the point shows the direction of the longitudinal beam. The length of the ray cannot be calculated.

Undefined terms are basic figure that is not defined in terms of other figures. The undefined terms (or primitive terms) in geometry are a point, line, and plane.

These key terms cannot be mathematically defined using other known words.

A point represents a location and has no dimension (size).  It is labeled with a capital letter and a dot.

A line is an infinite number of points extending in opposite directions that have only one dimension. It has one dimension. It is a straight path and no thickness.

A plane is a flat surface that contains many points and lines.  A plane extends infinitely in all four directions.  It is two-dimensional.  Three noncollinear points determine a plane, as there is exactly one plane that can go through these points.

3 0
3 years ago
If you take a number, multiply it by 3, then add 2, you could represent that phrase with the function:
Nutka1998 [239]

Answer: take a number, add 2, and divide it all by 7.

Step-by-step explanation:

Brainliest plz!

7 0
2 years ago
Read 2 more answers
Find the volume of the sphere with 3ft
Ilia_Sergeevich [38]

Answer:

Step-by-step explanation:

V=4/3πr^3

V=1.333×3.14×27ft

V=113.04ft

5 0
3 years ago
PLEASE HELP ME I need an answer
son4ous [18]

Just for you beautiful!


Use distance formula: d = sqrt((x2 - x1)^2 + (y2 - y1)^2)

(11,-4) is (x1,y1) and (-12,-4) is (x2,y2)

Plug in and simplify

d = sqrt((-12 - 11)^2 + (-4 - -4)^2)

d = sqrt((-23)^2 + (0)^2)

d = sqrt(529 + 0)

d = sqrt(529)

d = 23 (positive because length cannot be negative) ;)

5 0
3 years ago
Do slopes stay the same in a dialation?
Nataly_w [17]
No. they change because you are changing the size of the shape
6 0
3 years ago
Other questions:
  • Tony has $727.29 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $248.50 today. Wr
    5·1 answer
  • Find 4 consecutive even integers such that when three times the smallest of the intagers is added to twice the largest their sum
    9·1 answer
  • A rope is cut into equal pieces, and 8 of the pieces are used to tie up
    6·2 answers
  • Kesha purchased begin mathsize 16px style 3 1 half end style gallons of paint for her house. If each bucket that Kesha has holds
    5·1 answer
  • 2x&lt;15<br> solve for x<br> Simplify equation
    8·1 answer
  • Determine if the representation below are proportional (p) or non-proportional (np)
    9·1 answer
  • If n + 7 = 10, evaluate 2n - 2
    13·1 answer
  • I need help please.
    15·2 answers
  • 9/10(x+2/3)=4 1/2<br><br> What is x in this equation
    14·1 answer
  • PLEASE HELP How can the area of this triangle be determined by forming a rectangle? Select from the drop-down menus to correctly
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!