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gregori [183]
3 years ago
9

8-2x<4 solve inequality

Mathematics
1 answer:
Andreas93 [3]3 years ago
6 0

Answer:

x > 2

x ∈ ( +2 ; + oo )

Step-by-step explanation:

8 - 2x < 4

8 - 4  < 2x

4 < 2x | : 2

2 < x

x > 2

x ∈ ( +2 ; + oo )

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50 points AND brainliest hurry!!
maksim [4K]

Answer:

3x +(-2) = 2x + 4

Step-by-step explanation:

green sticks represents positive 3x and red boxes represents negative 2 since it's a equation modeled on adding it is shown as 3x+(-2) = 2x+4

6 0
3 years ago
Read 2 more answers
A diver jumps off a 20 foot high diving board with an initial upward velocity of 4 feet per second. Use the vertical motion mode
Pachacha [2.7K]

The height is represented by h = -16t² + 4t + 20 and There is only one solution, because the solutions indicate time and time cannot be negative.

<h3>How to solve vertical motion models?</h3>

We are given the vertical model of the diver's jump as;

h = -16t² + vt + s

where;

h is height

t is time

v is velocity

s is distance

A) We are given;

Distance; s = 20 ft

velocity; v = 4 ft/s

Thus;

h = -16t² + 4t + 20

B) The solution of the model is gotten from;

-16t² + 4t + 20 = 0

Solving this quadratic equation gives;

t = 1.25 seconds or -1 second

C) B. There is only one solution, because the solutions indicate time and time cannot be negative.

Read more about Vertical Motion Models at; brainly.com/question/27526920

#SPJ1

7 0
2 years ago
I’ll give brainlest again please help me!!!!
WINSTONCH [101]

Answer:

35

Step-by-step explanation:

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5 0
3 years ago
The square of the sum of x and -3 is equal to y
Alexxx [7]
The equation is
x2 - 3 = y
8 0
2 years ago
you have $120 to donate equally to several charities. Does this situaton represent direct or inverse variation? Explain.
SOVA2 [1]
This situation represents inverse variation.

The difference between direct and inverse variation is in direct variation, as one variable goes up the other does too, while in inverse, as one variable goes up the other falls.

In this case, as you donate to more charities, the amount you donate to each charity falls, because you donate an equal amount. This means it's inverse variation.

Hope this helps!
8 0
3 years ago
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