All Questions ⁺⁰237643 Questions

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3980

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Plz help :(

What is the sum of the lengths, in centimeters, of the two legs of a 30-60-90 right triangle, if the length of the hypotenuse is centimeters?

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Guest May 14, 2018

0

1666

4

+647

Coffee Break word problem

1) Beginning with a full cup of coffee, drink one-sixth of it.
2) Pour into the cup the same amount of milk as you have just drunk of the coffee
3) Now drink one-third of the mixture
4) Pour into the cup the same amount read more ..

waffles May 14, 2018

+1

905

4

+818

How many ways to arrange?

How many ways are there to arrange the word, "Calculator"

mathtoo May 14, 2018

+1

846

1

Need help on this question

Need help on this question please

Guest May 14, 2018

0

1132

1

+59

A stock market analyst observes the following for the price of two stocks that

A stock market analyst observes the following for the price of two stocks that he owns, one of which is growing in a linear fashion (arithmetic) and the other of which is growing at an exponential rate (geometric).
Stock A: Equation: an = 25n + 60, where read more ..

hayleeirene May 14, 2018

0

1231

1

+173

Maths

Compute (5C1+5C2+5C3) * (6C2+6C3+6C4)

wiskdls May 14, 2018

0

790

0

+59

A stock market analyst observes the following for the price of two stocks that he owns

A stock market analyst observes the following for the price of two stocks that he owns, one of which is growing in a linear fashion (arithmetic) and the other of which is growing at an exponential rate (geometric).
Stock A: Equation: an = 25n + 60, where read more ..

hayleeirene May 14, 2018

0

981

1

+51

Question Below

Hello, I posted some math questions related to circles about 3 hours ago that are a bit down the form. The questions are unanswered and I just wanted you guys to know in case you could provide some insight. I would really appreciate the help, thank read more ..

melvsky May 14, 2018

+1

1400

1

+59

Suppose you drop a ball from a window 15 meters above the ground. The ball bounces to 60% of its previous height with each bounce.

Suppose you drop a ball from a window 15 meters above the ground. The ball bounces to 60% of its previous height with each bounce. What is the total number of meters (rounded to the nearest tenth) the ball travels between the time it is dropped and the read more ..

hayleeirene May 14, 2018

0

789

3

is 3.10723 rational

is 3.10723 rational

Guest May 14, 2018

0

687

2

Irrational/rational #'s

is the square root of 1,000 rational

Guest May 14, 2018

0

1316

1

+59

A triangle has vertices P(−2, 5), Q(−2, −3), and R(4, −3). S is the midpoint of PQ and T is the midpoint of QR.

A triangle has vertices P(−2, 5), Q(−2, −3), and R(4, −3). S is the midpoint of PQ and T is the midpoint of QR. What is the length of ST?
st=5
st=4
st=3 squareroot 2
st= 6 squareroot 2

hayleeirene May 14, 2018

0

719

1

+195

Help geometry

PROVE

(1+cos2θ)/sin2θ = cotθ

Maplesnowy May 14, 2018

0

564

0

+7

board?

there are 82 million fish in the tank. how many would 99.99999999% be & how do you know?

There are 3 people in a room. if 2 were crimanals & one was a cop then how would the crimanals know who the cop is?

off-topic

BellatrixLastrange May 14, 2018

+3

23443

3

+7

What is 1/3 to the fourth power in fraction form?

Some one please tell me. I can't figure it out.

BellatrixLastrange May 14, 2018

0

928

1

+51

Circles

Please Help.
Part 4
read more ..

melvsky May 14, 2018

0

944

2

+309

4.10

The base of a regular pyramid is a hexagon.

What is the area of the base of the pyramid?
Enter your answer in the box. Express your answer in radical form. read more ..

oscar.a1551 May 14, 2018

0

988

2

+309

4.10

What is the slant height x of the square pyramid?
Express your answer in radical form.

oscar.a1551 May 14, 2018

+1

2700

3

+1378

A few (theoretically) short problems

1: A right square pyramid with base edges of length 8sqrt2 units each and slant edges of length 10 units each is cut by a plane that is parallel to its base and 3 units above its base. What is the volume, in cubic units, of the new pyramid read more ..

AnonymousConfusedGuy May 14, 2018

0

826

3

+6

Need help in geometry, please!

1.
(a) The line 𝑥 + 2𝑦 = 0 meets the circle x2 + y2 − 4𝑥 + 2𝑦 = 0 at A and B. Find the length of AB.
(b) The circle 𝑥2 + 𝑦2 − 4𝑥 − 6𝑦 + 𝑘 = 0 touches the x-axis. Find k and the
coordinates read more ..

nmikho May 14, 2018

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