All Questions ⁺⁰238211 Questions

0

981

1

+10

value of n

5^2*5^4*5^6*.....5^2n = (0.008)^-30 find the value of n

kates Aug 11, 2017

0

1017

2

Simplify :

Simplify :
sin(3t+π)+2cos(3t)

Guest Aug 11, 2017

Aug 10, 2017

0

898

2

mathy

Guest Aug 10, 2017

+4

1037

2

+477

Welcome To Web2.0calc! The Official Forum Of Math

Welcome to web2.0calc! This post will tell you what to do in the forum :

To log in, click login in the corner of the screen.If you have trouble logging in, you could email read more ..

off-topic

AsadRehman Aug 10, 2017

0

929

1

how do i put letters?

how do i put letters?

Guest Aug 10, 2017

0

1745

1

+490

Let $n$ be a positive integer and $a$ be an integer such that $a$ is its own inverse modulo $n$. What is the remainder when $a^2$ is divided

Let $n$ be a positive integer and $a$ be an integer such that $a$ is its own inverse modulo $n$. What is the remainder when $a^2$ is divided by $n$?

RektTheNoob Aug 10, 2017

0

1586

1

+490

In base $10,$ $44 \times 55$ does not equal $3506.$ In what base does $44 \times 55 = 3506$?

In base $10,$ $44 \times 55$ does not equal $3506.$ In what base does $44 \times 55 = 3506$?

RektTheNoob Aug 10, 2017

0

1208

1

+77

Geometry

By how many degrees does the measure of an interior angle of a regular octagon exceed the measure of an interior angle of a regular hexagon?

eileenthecoolbean Aug 10, 2017

0

862

1

inequality

TheXSquaredFactor ●

Guest Aug 10, 2017

0

1291

4

+299

Grammar Help !

What means ponders ? like walter ponders the price of a new car ?

Nerd123 Aug 10, 2017

0

1621

1

+168

Triangle

Two sides of a nondegenerate triangle measure 2'' and 4'' and the third side measures some whole number of inches. If a cube with faces numbered 1 through 6 is rolled, what is the probability, expressed as a common fraction, that the number showing on top read more ..

AdminMod2 Aug 10, 2017

0

1106

1

+168

Triangle ineuqality

A (non-degenerate) triangle with integer sides has perimeter 12. How many such non-congruent triangles are there?

AdminMod2 Aug 10, 2017

0

999

1

how much 3% of 100,000,000.00

how much 3% of 100,000,000.00

TheXSquaredFactor ●

Guest Aug 10, 2017

0

674

1

calculator

where's the shift button?

off-topic

Guest Aug 10, 2017

0

3564

1

yo bro math is coooool

In the figure,DC is parallel to AB .DCA=3x+14 degrees, ACB 10x+12degrees, and CAB=5x-2 degrees. Find the number of degrees in CBA.
read more ..

Guest Aug 10, 2017

0

839

1

halp

how do i change the limit of x e.g. x->5 how do i type this

Guest Aug 10, 2017

0

1163

1

+171

QUICK!

A kicker punts a football from 3 feet above the ground with an initial velocity of 47 feet per second.

1.Write an equation that fives the height (in feet) of the football as a function of the time (in seconds) read more ..

BOSEOK Aug 10, 2017

0

937

2

How to do this quickly, find equation of normal.

How to do this quickly?
The slow way: f(a) - (x-a)/f'(a)

Find the equation of the normal to y= x2 at the point (3, 9) read more ..

Guest Aug 10, 2017

0

1027

2

Math Question

What is -6t x 4m x (-m)?

Guest Aug 10, 2017

+1

1407

11

+351

Math Challenge #something

I have lost track of these things...

Anyway, here is a problem that isn't that hard, really.
read more ..

heureka ●●●●●●●●●●●

Mathhemathh Aug 10, 2017

0

1164

2

+178

Derivatives.

Long story short, was doing a derivative worksheet given by my teacher, got a killstreak for sixty-seven questions and got stuck at No.68, now I'm pleasing for some help on a math forum to solve this so anything bad won't happen in class:
(Neither read more ..

Jeffes02 Aug 10, 2017

0

1515

1

+647

cheese

Find the area of a triangle with side lengths frac43, 2, and frac83

waffles Aug 10, 2017

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