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
umka21 [38]
3 years ago
5

Determine whether the equation 5(1+2m)=1/2(8+20m) has one solution, no solution, or infinitely many solutions.

Mathematics
2 answers:
abruzzese [7]3 years ago
5 0

Answer:

No solution

Step-by-step explanation:

There are three cases in a one variable equation of degree one,

Equation has one solution : if after solving it we get a solution,

Equation has infinitely many solution :  if after solving the equation we get a true statement,

Equation has no solution : if after solving it we get a false statement.

Given equation,

5(1+2m) = \frac{1}{2}(8 + 20m)

By distributive property,

5 + 10m = 4 + 10m

⇒ 5 = 4 ( FALSE )

Hence, the equation has no solution.

hichkok12 [17]3 years ago
3 0

1. Use the distributive property:

5\cdot (1+2m)=5\cdot 1+5\cdot 2m=5+10m,

\dfrac{1}{2}\cdot (8+20m)=\dfrac{1}{2}\cdot 8+\dfrac{1}{2}\cdot 20m=4+10m.

Then

5+10m=4+10m.

2. Separate terms with m in left side and without m in right side:

10m-10m=4-5,\\ \\0=-1.

This expression is false for all values of x, then the equation doesn't have solutions.

Answer: no solution

You might be interested in
Can someone pls help with this?
telo118 [61]
Person above is correct:)
3 0
3 years ago
Help picture below problem 13
kirza4 [7]

The Pythagorean theorem is the idea that the sum of the two legs which are both squared is equal to the hypotenuse's length squared.

     *<em>look at the image I attached for a better explanation</em>

By looking at the picture, we are missing the leg's length, and by using the Pythagorean theorem, we get the equation

    ?^2+5^2 = 13^2\\?^2 + 25 = 169\\?^2 = 144\\? = 12

Thus the <u>missing side length is 12 cm</u>

Hope that helps!

8 0
2 years ago
Angle Q measures 30 degrees. If angle Q is rotated 15 degrees, what is the measure of angle Q'? 30 degrees 45 degrees 150 degree
scoray [572]
The correct answer is 30 degrees
8 0
3 years ago
Read 2 more answers
I need help remembering the steps too solve 6x +9 =12
svp [43]

Answer:

x= 1/2

Step-by-step explanation:

6x+9=12

Step 1: Subtract 9 from both sides.

6x+9−9=12−9

6x=3

Step 2: Divide both sides by 6.

6x/6= 3 /6

And Your Answer Will Be:

x= 1/2

3 0
3 years ago
SOMEONE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLY IF YOU GET IT RIGHT PLEASE PLEASEE!!!!!!
Rufina [12.5K]

Answer:

no entiendo nada eso es inglés y pus yo no lo entendo

3 0
2 years ago
Other questions:
  • Fill in the blank 300mm =___m
    6·1 answer
  • Write a method called removeinrange that accepts four parameters: an arraylist of integers, an element value, a starting index,
    5·1 answer
  • How can u find the answer to 7 over 5 equals x over 15
    14·1 answer
  • Product of two negitve numbers and a positive number
    5·2 answers
  • Look at this function:
    13·2 answers
  • How to do n to the power of 6 ÷n to the power of 4
    12·2 answers
  • if I buy 54 packs of cookies and 15 cookies are in each pack how many cookies do I have all together?!!?!?!
    8·2 answers
  • A triangle is translated by using the rule (x, y) right-arrow (x minus 4, y + 1). Which describes how the figure is moved?
    15·1 answer
  • Item 14
    15·1 answer
  • Which term is not possible in the domain of a sequence?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!