2 years ago

Rational root theorem f(x) = 2x4 – 9x2 +7

Mathematics

1 answer:

IRISSAK [1]2 years ago

8 0

Answer: ±1,±1/2,±7,±7/2

Step-by-step explanation:

Hope this helps!

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I do not understand what is 187=17r

Likurg_2 [28]

Answer:

Step-by-step explanation:

187=17r

Divide 17 on both sides so that "r" is by itself and can be solved

187/17=r

11=r

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2 years ago

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Jerry drew JKL and MNP so that K= N,L= P, JK=6, and MN=18. Are JKL and MNP similar? IF so, identify the similarity postulate or

Nesterboy [21]

The right answer is similar-aa

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2 years ago

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Karo-lina-s [1.5K]

The answer is the third one need any more help let me know

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3 years ago

How do you do solve this?

solniwko [45]

The relative frequency is the frequency of the item divided by the total number of all items. The total number of all items here is: 50 + 40 + 90 +20 = 200.

$Burgers = \frac{50}{200} = 25%$
$Pasta = \frac{40}{200} = 20%$
$Pizza = \frac{90}{200} = 45%$
$Salad = \frac{20}{200} = 10%$

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3 0

2 years ago

HELP FAST. A circle with radius of 3 cm sits inside a 8 cm x 7 cm rectangle.

defon

Answer:

27.73 cm

1. Find the area of the rectangle: 8x7=56 cm

2. Find the area of the circle: pi x 3 squared= 28.2743338....cm

3. Subtract area of the circle from the area of the rectangle: 56 - 28.27433=27.72567cm

4. Round to the nearest hundredth: 27.73 cm

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3 years ago