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670

US Government

Here is a question given to us by our math teacher as a challenge!! Suppose that the US government had the foresight, on Independence Day of 1776, to put aside $1,000,000 and increased that amount by $1,000,000 each and every year thereafter(that is: $1 read more ..

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Guest Nov 19, 2018

990

+505

Wow!

Wow! Updated look! This is cool!

off-topic

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MobiusLoops Nov 19, 2018

608

maths

x^2-2x>8

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Guest Nov 19, 2018

676

probelem

Manuel ate 1/6 of the birthday cake and his friends ate 1/4 each. What is the expression that translates the fraction of the cake they ate?

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Guest Nov 19, 2018

643

Help Please :(

AB = 20 cm,m of angle A , and m of angle C = 45 degrees. Express the number of centimeters in the length of in simplest radical form.

read more ..

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Guest Nov 19, 2018

1019

How do I find the 70% when I know the 30%?

The probability of getting a female fish is 30%. If there are 18 female fish in the tank, how many total fish are in the tank?

I need to know how to do i for other equations, and what this answer is.

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Guest Nov 19, 2018

666

calculate economic re-order level

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Guest Nov 19, 2018

808

Здравствуйте! не могу arct найти. как считать arct 186,7-172/0,4*20=

Здравствуйте! не могу arct найти. как считать arct 186,7-172/0,4*20=

там воявится ( градис, минута,секунда) например 94°12'30"

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Guest Nov 19, 2018

1036

what is 4/9+1/6+5/18????? :):):):):):):)

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Guest Nov 19, 2018

686

Trig homework

Polar coordinates of a point are given. Find the rectangular coordinates of the point.

(-3, 120°)
read more ..

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Guest Nov 19, 2018

3505

Please help with 2 questions

1. In triangle $ABC$, $AB = 3$, $BC = 4$, $AC = 5$, and $BD$ is the angle bisector. If $BD = k \sqrt{2}$, then find $k$.

2.Let $C$ be a point not on line $AE$ and $D$ a point on line $AE$ such that $CD \perp AE.$ Meanwhile, $B$ is read more ..

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Guest Nov 19, 2018

651

help please :))))

limx→0 (sin5x)/2x
and
limx→0 (tanx)/(xsecx)
read more ..

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Guest Nov 19, 2018

681

CALC HW HELP

Make a continuous extension if f(x) = (x2-5x-24)/(x-8) ???
THANK YOU

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Guest Nov 19, 2018

879

In right triangle PQR, /Q=/R= and . PR= 6√2 What is the area of PQR ?

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Guest Nov 19, 2018

1223

+51

Help with Absolute Value!

Compute the exact value of the expression . Write your answer using only integers and pi, without any absolute value signs.

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OkNietzsche Nov 19, 2018

845

Quadratic equation doesn’t work

I’m trying to solve equations with the quadratic formula but keep getting answers that don’t work.
here is one:

x² + 2x + 5 = 0 read more ..

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Guest Nov 19, 2018

785

NEED HELP ASAP

suppose two people are standing on a beach 50 meters apart. Each person looks at an island off in the distance, one has a 30 degree line of sight and the other has a 40 degree line of sight. How far is it from the beach to the island (find the shortest, read more ..

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Guest Nov 19, 2018

643

Trig homework

a plane is taking off at an angle of 5 degrees and maintains this angle for a total time of 10 seconds. The plane's speed during this time is 300 feet per second. Determine the altitude the plane has reached and how far the plane is from the take off point. read more ..

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Guest Nov 19, 2018

660

help

What is the value of x

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Guest Nov 19, 2018

694

Please help

We have a triangle $\triangle ABC$ and a point $K$ on segment $\overline{BC}$ such that $AK$ is an altitude to $\triangle ABC$. If $AK = 6,$ $BK = 8$, and $CK = 6,$ then what is the perimeter of the triangle?

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Guest Nov 19, 2018

Nov 18, 2018

892

+845

binomial expansion

please explain about the part of multiplying fractions with x^2 as a denominator

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YEEEEEET Nov 18, 2018

-1

699

+4116

Help

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NotSoSmart Nov 18, 2018

-1

809

+4116

Help

Help

I need help answering this one

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NotSoSmart Nov 18, 2018

-1

770

+4116

Help

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NotSoSmart Nov 18, 2018

-1

755

+4116

Help

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NotSoSmart Nov 18, 2018

All Questions ⁺⁰238062 Questions

US Government

Wow!

maths

probelem

Help Please :(

How do I find the 70% when I know the 30%?

calculate economic re-order level

Здравствуйте! не могу arct найти. как считать arct 186,7-172/0,4*20=

what is 4/9+1/6+5/18????? :):):):):):):)

Trig homework

Please help with 2 questions

help please :))))

CALC HW HELP

In right triangle PQR, /Q=/R= and . PR= 6√2 What is the area of PQR ?

Help with Absolute Value!

Quadratic equation doesn’t work

NEED HELP ASAP

Trig homework

help

Please help

binomial expansion

Help

Help

Help

Help

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