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
Dennis_Churaev [7]
2 years ago
5

When a number is decreased by 2.6%, the result is 83. What is the original number to the nearest tenth?

Mathematics
1 answer:
LenKa [72]2 years ago
6 0

Answer:

85.2

Step-by-step explanation:

we can represent this in an equation where the initial value is going to be and to this we will subtract 2.6% of it

x - x * 2.6/100 = 83

x - 0.026x = 83

0.974x = 83

x = 83 / 0.974

x = 85.2156

we round to the nearest tenth and finally, we get that the result is 85.2

You might be interested in
We want to factor the following expression:
S_A_V [24]

Answer:

A. (U+V)^2 or (U-V)^2

Step-by-step explanation:

9x^6 + 6x^3y + y^2 \\  \\  =  {(3 {x}^{3} )}^{2}  + 2.(3x^3).y +( y)^2  \\  \\  =  \bigg({3 {x}^{3} } + y \bigg)^{2} \\  \\   = \bigg({3 {x}^{3} } + y \bigg) \bigg({3 {x}^{3} } + y \bigg) \\  \\ \\  \\

4 0
2 years ago
What’s this i forgot how to do it
Mumz [18]
X and y intercepts. So x intercept is where y=0 and y intercept is where x=0. Also positive or negative meaning where y>0 (positive) and where y<0 (negative). Use these hints to do it. If you can’t then just let me know...
4 0
3 years ago
HELP ME PLEASE <br> PLEASE PLEASE PLEASE PLEASE PLEASE
Nimfa-mama [501]

Answer:

19y+5

Step-by-step explanation:

Combine like terms look for all the numbers that have y attached and combine them

7y +12y=19y

Look for terms where nothing is attached it's just the number combine them

6-1=5

Put all together again and you get:

19y+5

8 0
3 years ago
Which pair of undefined terms is used to define a ray?
Kryger [21]
The answer to this problem is line segment
7 0
3 years ago
Read 2 more answers
F(t)=212-6t<br>what is the value of t when F (t) = 140?<br><br>​
Sladkaya [172]

Answer: -628

Step-by-step explanation:

F(140) = 212 - 6(140)

F(140) = 212 - 840

F(140) = -628

8 0
3 years ago
Other questions:
  • Does anyone know <br> 2x=8y=7<br> 4x-2y=9
    9·1 answer
  • A dragonfly can beat its wings 30 times per second. write a equation in slope-intercept
    11·1 answer
  • There are 32 forwards and 80 guards in Leo's basketball league.
    7·2 answers
  • An angle measuring 3.6 radians is drawn in standard position?
    6·1 answer
  • One gallon of water weighs about 8.34 pounds. how much does 3.5 gallons of water weigh? write a proportion and solve.
    5·1 answer
  • How many real roots does the function f(x)=x^2+8x-2
    8·2 answers
  • Find the area of the figure.<br> 5ft<br> 85°<br> 9ft
    11·1 answer
  • How do I solve and what's the answer?
    11·1 answer
  • "You figure you can ride Ghost Wind, then get on. Just bring him back to the stable when you're finished so I can rub him down."
    14·2 answers
  • Which function is a horizontal compression of its parent function f(x)= x^2 by a factor of 4
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!