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
taurus [48]
3 years ago
15

URGENT : What is the value of the expression (1 - 2) - (3 - 4) - (5 - 6) - etc.ect. - (99 - 100)?

Mathematics
1 answer:
enot [183]3 years ago
5 0
-50 to -51; 49 to 50; -48 to -49; 48 to 49; 50 to 51

I just add one
You might be interested in
ASAP WILL MARK BRAINLIEST
SashulF [63]
V=lengthxwidthxheight
v=2 1/2x2 1/2x 5
=31.25
35-31.25=3.75
The answer is 3.75cm³
7 0
3 years ago
What is the volume of a square pyramid with a base length of 4 cm and a height of 9 cm?
soldier1979 [14.2K]
V = 48
A square pyramid is a polyhedron with a square base and 4 triangular faces. All the triangular faces meet at a single point called the apex. The faces of the pyramid connect the bases with the apex. Volume of a Square Pyramid is the measure of the number of units occupied by the pyramid. 
<span>
</span>
7 0
3 years ago
Read 2 more answers
Simpify the expression.<br>5+4z-2z<br><br>Simpilfied expression ​
Dafna11 [192]

Answer:

2z + 5

Step-by-step explanation:

you have to combine like terms

subtract 4z - 2z and you get 2z

the number with the variable next to it goes first not the constant

2z + 5

the variable is z and the constant is 5 because it doesn't have variable next to it

hope this makes sense and helps :)

tell me if you have any questions

4 0
2 years ago
Read 2 more answers
A woman making $1500 per month has her salary reduced by 10% because of sluggish sales. One year later, after a dramatic improve
UkoKoshka [18]

Answer:

  • after the raise, her salary is $1755 per month
  • this is a +17% change from her original salary

Step-by-step explanation:

The multiplier of her original salary to her reduced salary is ...

  (1 - 10%) = 0.90

The multiplier of her reduced salary after her raise is ...

  (1 +30%) = 1.30

The multiplier of her raised salary from her original salary is ...

  (0.90)(1.30) = 1.17 = (1 +17%)

Her salary after the 17% raise is ...

  1.17·1500/mo = $1755/mo

8 0
3 years ago
Read 2 more answers
Write the ratio 28 inches to 5 feet as a fraction in simplest form
Schach [20]
5 feet is 5*12=60 inches.  Therefore, our ratio is 28:60. Dividing both terms by 4, we see that the most simple ratio is 7:15.
6 0
3 years ago
Other questions:
  • Find the value of x.
    6·1 answer
  • Which numbers are a distance of 4 units from 7 on the number line?
    6·1 answer
  • Give an example of a point that is the same distance from (3,0) as it is from (7,0).
    5·1 answer
  • Find the equation of the tangent line at the point where the curve crosses itself. x = t^3-6t, y = t^2.
    5·1 answer
  • I have to repost this because the first time I was not giving correct answers.
    12·1 answer
  • Which product shows the decimal placed correctly?
    8·2 answers
  • Question 7 (1 point)
    8·1 answer
  • 165​% of what number is ​66?
    9·1 answer
  • Find the value of 2a -t<br> for a = 7 and t = 10.
    15·1 answer
  • Find three positive numbers the sum of which is 27, such that the sum of their squares is as small as possible.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!