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fgiga [73]
3 years ago
8

At how many points does the graph of the function below intersect the x-

Mathematics
2 answers:
Mazyrski [523]3 years ago
5 0
I’m pretty sure the answer is B
nekit [7.7K]3 years ago
3 0

Answer:

b

Step-by-step explanation:

of y I u comb I NE like terms with the x variables you would have 5x^2-1.then use the xponent and you get 25x-1.si y=25x-1

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Help me ASAP for this question? Which group of numbers is in order from smallest to largest?
tensa zangetsu [6.8K]

Answer:

the second one

Step-by-step explanation:

when turning a percentage into a fraction put it over 100. I then turned that into a decimal which was 0.35. 2/5 is 0.4 which is also equal to 0.40

8 0
3 years ago
What does f(x) = 3x - 1, for f(-2) mean?
Andrews [41]

Answer:

It mean that the x is now replace with -2 in the whole equation

Step-by-step explanation:

8 0
3 years ago
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The radius of a cylindrical water tank is 6 ft, and its height is 9 ft. What is the volume of the tank?
Alex17521 [72]

Answer:

1017 square ft.

Step-by-step explanation:

pi x r x r x h

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2 years ago
Mr. Gray shaded the model to show the amount of fertilizer he used for one winter treatment from a 9 oz. Bottle.
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4 0
4 years ago
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HELP ME WITH THIS QUESTION PLZ
il63 [147K]

Step-by-step explanation:

step 1. (1) 5a +8c +4p = 57

(2) 9a +8c + 7p = 89

(3) 8a + 4c + 5p = 68.

step 2. this is a 3 variable system. solve the system.

step 3. eliminate c from (1) and (2) and also from (2) and (3). so you now have 4a + 3p = 32 and 7a + 3p = 47. now you have a two variable system

step 4. eliminate p by subtracting: 3a = 15 so a = 5.

step 5. if a = 5 then p = 4 ( plug into step 3)

step 6. if a = 5, p = 4, then c = 2 (plug into step 1).

step 7. apples = 5, pears = 4, cherries = 2.

5 0
3 years ago
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