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Mama L [17]
3 years ago
7

I need the answer for this problems

Mathematics
1 answer:
jarptica [38.1K]3 years ago
4 0
For all of them and if not which number?
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Will make you brainlistt if it is right
dexar [7]

Answer:

The amount of weeks is your independent variable, or X variable, and the height is you dependents variable.

Step-by-step explanation:

I don't know what this question is about so I'm gonna use plants as an example. The amounts of weeks that you are growing a plant is not dependent on anything. Nothing can cause change to that variable, so it would be your X. The height that your plant has grown DOES depend on how long you've grown it, so the amount of weeks, making it your Y variable.

3 0
3 years ago
Solve the quadratic equation for x. What is the largest solution to the equation? 5x2 + 30x + 25 = 0 A) x = 5 B) x = 1 C) x = ?1
Darina [25.2K]

Answer:

x= -1 (looks like C)

Step-by-step explanation:

To solve for x, factor the quadratic. Begin by factoring out a GCF of 5.

5x^2+30x+25 = 5(x^2+6x+5)

To factor the remaining parts of the quadratic, look for two factors of 5 which add to 6. This would be 1 and 5.

So the quadratic factored is:

5(x^2+6x+5) = 5(x+1)(x+5)

To solve for x, set each factor equal to 0 and solve.

x+1 = 0

x = -1

x+5 = 0

x=-5

-1 is the largest solution.

4 0
3 years ago
16/3 as a decimal please help
3241004551 [841]
Hi , the answer is 5.33333 [the three keeps repeating].
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6 0
4 years ago
Your scores on test in math are 89, 95 and 76. You will be taking one more test and you want your (mean) average to be 90. What
DanielleElmas [232]

Answer:

100

Step-by-step explanation:

89+95+76=260

260+100(test score)=360

360/4=90

mark me brainiest

5 0
4 years ago
Find the slant height of the cone to the nearest whole number.
Alex73 [517]

Answer: D. 19

Step-by-step explanation:

11^2+16^2

=377

√377

=19

So 19m is the answer.

3 0
3 years ago
Read 2 more answers
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