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
lara31 [8.8K]
3 years ago
5

How many solutions does the following equation have? 5k - 9 = 5k + 2

Mathematics
2 answers:
I am Lyosha [343]3 years ago
6 0

5k - 9 = 5k + 2

move 5k to the left side

sign changes from+5k to -5k

5k-5k-9=5k-5k+2

0-9= 0+2

-9=2

Answer:

no solution

wolverine [178]3 years ago
4 0

Answer:

Step-by-step explanation:

try google algebra calculator

You might be interested in
Helpppppp!!! PLEASE<br> :((
Ksenya-84 [330]

Answer:

the only one that is a function is B

Step-by-step explanation:

the rest of them have repeating inputs which makes them no functions

7 0
3 years ago
Find the GCF. 12 and 45<br><br> A. 180 <br> B. 3 <br> C. 45 <br> D. 12
marin [14]
The greatest common factor that twelve & forty-five share is three.
7 0
3 years ago
In a certain card​ game, the probability that a player is dealt a particular hand is 0.37. Explain what this probability means.
Natali5045456 [20]

Answer:

0.37 means that there is a 0.37 chance out of 1 or 37% chance that the player will be dealt a particular hand.

Step-by-step explanation:

Yes

if you play this card game 100 times, then you will be dealt this hand 100 * 0.37 = 37 times.

3 0
3 years ago
HELP ME PLEAASSSEEE
zepelin [54]

Answer:

1. 188.57 meters                   2. 1254.20 metres

Step-by-step explanation:

5 0
3 years ago
Electrical resistance ina wire is directly proportional to its length and inversely proportional to the square of its diameter.
LenaWriter [7]
Initial Conditions:

length=L= 10 cm = (10*10⁻²)m
Diameter=D= 2 cm= (2*10⁻²)m
Radius= r= 0.01m
Area=A= π*r²/2 =1.57*10⁻⁴ m²

Resistance=R= 600 ohm
 
So, from initial conditions we find resistivity(р)
                                       R=рL/A
                                       R*A /L=р
                                      (600)*(1.57*10⁻⁴)/(10*10⁻²)=р
                                       р=0.942 Ω m
<span>As, material remains same so resistivity(p) doesn't change

 </span>Lenght= L1= 15 fm= 15*10⁻¹⁵ m
Diameter= D1 = 5 cm= 5*10⁻² m
Radius= r= 0.025 m
Area= A1= π*r²/2 =9.8125*10⁻⁴ m²
                                               R=р*L1/A1
                                               R=(0.942 )*(15*10⁻¹⁵ )/(9.8125*10⁻⁴)
                                               R=1.44*10⁻¹¹ Ω
3 0
4 years ago
Other questions:
  • Your history teacher gives you a list of eight
    7·1 answer
  • Kylee is managing a small theme park and has been analyzing the attendance data. Kylee has found that the number of visitors inc
    12·2 answers
  • If I throw a die, find the probability of throwing an odd number or a number less than 3.
    10·1 answer
  • Please Help!!!!!!!! It’s an emergency!!! You will be brainiest and get 25 points!!! Both parts
    15·1 answer
  • There are 12 paintings at an
    15·2 answers
  • Please solve this problem.<br><br> Btw I don’t need an explanation I just need an answer
    15·2 answers
  • At Kennedy middle School, there are 239 e de students. Last year, SR + There were 197 students. What is the perc... Wange in the
    6·1 answer
  • At a football stadium, 20% of the fans in attendance were teenagers. If there were 290 teenagers at the football stadium, what w
    7·2 answers
  • What is the GCF of 44,524 and 121;46?
    13·1 answer
  • Solve pls brainliest
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!