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2 years ago

5

The Quadratic Formula gives which roots for the equation 3x2 + 3x = 2?

2 answers:

aleksley [76]2 years ago

4 0

Answer: x=x=-3+/- sqrt 33/6

Step-by-step explanation:

Andrei [34K]2 years ago

3 0

x= -3+/- sqrt 33 / 4

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Can you make a triangle with angles 45 degrees, 90 degrees, and 35 degrees?

nata0808 [166]

Answer:

No

Step-by-step explanation:

To make a triangle the angles have to add up to 180 degrees so 90+45+35=170 degrees not 180.

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2 years ago

What is the surface area of the following cylinder in square centimeters? 25 mm 1 cm 471 cm 2 2 31.4 cm 47.1 cm 2 54.95 cm 2

Fittoniya [83]

Answer:

54.95 cm 2.

Step-by-step explanation:

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2 years ago

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Factor completely 10x3+2x2+5x+1

antoniya [11.8K]

Hello,

$10x^3+2x^2+5x+1\\
=10x^3+5x+2x^2+1\\
=5x(2x^2+1)+1(2x^2+1)\\
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$

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2 years ago

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Which of the following is a possible unit for the volume of a cone?

mash [69]

Possible unit is m³

<u>Step-by-step explanation:</u>

The possible unit for volume of a cone is m³
Volume of a cone = Base area × Height
Here unit for volume will be square units and that of height will be in units. Together, they form cubic units.
In the given options, the only unit that is in cubic form is m³

8 0

2 years ago

Area and perimeter pls

Alla [95]

Perimeter 97.24

90 + 5 + 2.25

Area 1008

90 * 5 * 2.24 = 1008

3 0

2 years ago