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Marina CMI [18]
3 years ago
13

What does it mean for an equation to have no solution or infinite solutions? How does the equation appear when those are the out

comes?
Mathematics
1 answer:
Sati [7]3 years ago
4 0
Ok so  if a system has no solutions, that means that no value will make it true

infinite solutions means that all numbers wil make the system true


example of no solution

a simplification that gives you
3=0
that is false so no solution


example of infinite
if after simplify you get
x=x
you can put all numer for x and get right answer






the simplified form of an equation with no solution will be in the form a=b where a is not equal to b, basically it gives you an obviously false statement like 3=4

simplified form on an equation with infinity solutions would end up with variable=variable or x=x or y=y

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Please help. Will give brainliest! No links or your account will be a banned
Firdavs [7]

Answer:

1. 18

2. -8

3. 1

4. 84

Step-by-step explanation:

hope this helps! :D

have a miraculous day, and brainliest is immensely appreciated!! <3

5 0
2 years ago
Find the value of x so that the function has the given value.<br><br> h(x) = 3x −5; h(x) = 4
Gwar [14]

Answer:

7

Step-by-step explanation:

if h(x)=4 .. that would mean to plug 4 in as x

therefore .. 3(4)-5

3×4=12

12-5=7

4 0
3 years ago
Read 2 more answers
28 points !!!! help
RoseWind [281]

Answer:

12 cm

Step-by-step explanation:

The area (A) of a trapezium is calculated as

A = \frac{1}{2} h (a + b)

where h is the perpendicular height and a, b the parallel bases.

Here A = 45, h = 5, a = 6 and b = ?, thus

45 = \frac{1}{2} × 5 × (6 + b) = 2.5(6 + b) = 15 + 2.5b ( subtract 15 from both sides )

30 = 2.5b ( divide both sides by 2.5 )

b = 12

The measure of the other parallel side is 12 cm

8 0
3 years ago
Read 2 more answers
A gym's membership cost $280 in 2019. Now, it is $160. Which expression equals the percent of change?
kherson [118]

Answer:

1/2%

Step-by-step explanation:

4 0
3 years ago
A map of the United States is displayed in the classroom with a scale of
Marysya12 [62]

Answer:

27.5 cm

Step-by-step explanation:

because 0.25 x 110 = 27.5

3 0
2 years ago
Read 2 more answers
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