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forsale [732]
3 years ago
14

Please help will give brainliest

Mathematics
1 answer:
notka56 [123]3 years ago
3 0

Answer:

b

the points make a sad face on the graph  and if you do the vertical line test you can see that its a function

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-4x &lt; 28<br>does anyone know the solution and answer?​
ratelena [41]

Answer:

x>−7

Explanation:

Let's solve your inequality step-by-step.

−4x<28

Step 1: Divide both sides by -4.

−4x/−4 < 28/−4

x>−7

Answer: x>−7

6 0
2 years ago
The function f(x)=5x+4f(x)=5x+4 models the height of a tree, where x represents the years since the tree was planted for year 3
Sphinxa [80]
<span>all real numbers between 19 and 54 inclusive</span>
4 1
3 years ago
Help please!
LiRa [457]

Step-by-step explanation:

The rectangle area is equal to LENGTH * WIDTH

then

t^2-16t+48 = L*W

L = [t^2-16t+48] / W

and

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W = [t^2-16t+48] / L

Best regards

7 0
3 years ago
I need help, what does this mean
GaryK [48]
You have write a fraction from the figure.
In the numerator you have write the total of shaded boxes (in the second figure: 6) and in the denominator you have to write the total of boxes ( in the second figure: 10)
So the answer is 6/10 and this makes sense because this represents the same fraction from first fraction
6 0
3 years ago
A bag contains 5 blue marbles, 2 black marbles, and 3 red marbles. A marble is randomly drawn from the bag. What is the probabil
valentinak56 [21]
80% Add up the marbles. 10 marbles. Divide the total amount of marbles by the number of blue and red marbles. That should equal 20%. That would be the probability of drawing a black marble. So, 80% is the answer
5 0
3 years ago
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