All Questions ⁺⁰237748 Questions

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728

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quadrilateral

a quadrilateral has vertices A(-4, 4), B (-2, -3), C (4, 7), D (6, 0). is the quadrilateral a parallelogram?

Guest May 16, 2017

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918

1

+4117

Help.

NotSoSmart May 16, 2017

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652

1

help me

Guest May 16, 2017

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2640

1

cos^4 30 - sin^4 30

cos^4 30 - sin^4 30

Guest May 16, 2017

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702

1

Math class

Mr. Havel brought a car for $2400 and sold it for $2700. What was the percent of profit for Mr. Havel in selling the car?

Guest May 16, 2017

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1820

1

P = IRT solve for T

P = IRT solve for T

Guest May 16, 2017

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681

1

help

Guest May 16, 2017

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993

2

Please Help

What's my name?

Guest May 16, 2017

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855

1

why is math hard?

why is math hard?

Guest May 16, 2017

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1033

2

fraction button ?

what is the fraction button?

Guest May 16, 2017

-1

900

1

The area of a kite is 426 cm2 and one of the diagonals is 49 cm. If the length of the other diagonal is y cm, what is the exact value of y?

The area of a kite is 426 cm2 and one of the diagonals is 49 cm. If the length of the other diagonal is y cm, what is the exact value of y?

Guest May 16, 2017

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1212

2

10x - 4 = 8x + 12

10x - 4 = 8x + 12

Guest May 16, 2017

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779

1

how to find the angle of this

Guest May 16, 2017

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1013

1

What is 2 x pi x 1.92 x 1/8 ????????

What is 2 x pi x 1.92 x 1/8 ????????

Guest May 16, 2017

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832

4

help

hello, does anyone know why we use cubed instead of squared in a sphere's volume formula? thank you

Guest May 16, 2017

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723

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What is this?

What is the expirementail probability of rolling a two if you rolled a die 50 times and got 1 10 times, 2 8 times, 3 6 times, 4 9 times, 5 5 times, and 6 12 times

Guest May 16, 2017

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817

1

Help Me solve this please

8j = 7 what does j equal?
11 10

Guest May 16, 2017

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2365

1

+595

What is the equation of this circle in general form?

What is the equation of this circle in general form?
x2+y2−2x−6y−26=0
x2+y2+2x+6y−26=0
x² + y² + 2x + 6y + 4 = 0 read more ..

jbouyer May 16, 2017

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3241

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+595

The general form of the equation of a circle is x2+y2−4x−8y−5=0.

The general form of the equation of a circle is x2+y2−4x−8y−5=0.

What are the coordinates of the center of the circle?

jbouyer May 16, 2017

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