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My teacher said it was wrong and to try again.

  Amazing. You broke my computer. 

2. It's basic math required for anything.

      Example: When you take one potato and bonk it against another, it's still 2 potatoes. It doesn't merge into one awesome potato.

                           I hope this helps!

(3/40) / (-9/4)  =  (3/40) x (4/-9)  =  (3 x 4) / (40 x -9)  =  12 / -360 =  -1/30  =  -0.033333333...

The answer is 11

No.

-3^2 represents the opposite of (3 squared) which means to square three first and then find the opposite of that number.

-3^2  =  -(3^2) =  -(3·3)  =  -9

(-3)^2 represents finding the opposite of three first (that is, negative three) and then squaring that answer.

(-3)^2  =  (-3)·(-3)  =  9

The length is 3 meters less than twice the width. Since the length is 24 meters, substituting:

24 meters  =  3 meters less than twice the width.

To translate "3 meters less than twice the width" into algebra, write it as: 2w - 3

24 = 2w - 3                                       (where  w  stands for width)

27  =  2w

w  =  13.5 meters.

As a fraction it is negative 1 over 120. As a decimal it is negative 0.0083. The number 3 is repeating

Let A, B, and C be the centers of the three circles.

The distance from A to B is a straight-line distance that included the radius of the circle A and the radius of the circle B; thus, it will be 10 cm long. So will the distances from A to C and B to C, for a total distance of 30 cm.

These distances, from A to B, B to C, and C to A, are the same lengths as the lengths of the straps which are not touching the circles.

Now for the distances that wrap around the circles: for circle A, the straps wraps around 1/3 of the pipe, so its length will be 1/3 of the circumference of the circle:  (1/3)(2·π·r)  =  (1/3)(2·π·5)  =  (1/3)(10π).

Similarly for wrapping around circles B and C. (1/3)(10π) + (1/3)(10π) + (1/3)(10π)  =  10π

Total length for each:  (10π + 30) cm

Total for both:  (20π + 60) cm

[For each, the length will be one circumference of a circle plus three diameters.]

If ∠B = 48°         and both ∠A = x°  and  ∠C = x°    

Since there are 180° in the angles of a triangle,

∠A + ∠B  + ∠C  =  180°     --->     x° + 48° + x°  =  180°     ---     2x° + 48°  =  180°

--->     2x°  =  132°     --->     x°  = 66°  

if you want to know the equation of a line that has a slope of 2 and passes through the point (1,3), use the point-slope form for a straight line:          y - y1  =  m(x - x1)

For this problem:  m  =  2       x1  =  1         y1  = 3

y - 3  =  2(x - 1)

y - 3  =  2x - 2

y  =  2x + 1

The value bd is the length of a diagonal. If you know no more about the rectangle, the only restriction upon x is that the length of the diagonal must be positive.

Therefore, 2x - 3 > 0     --->      2x > 3     --->     x > 1.5

The domain consists of all possible x-values.

In the function:  f(x)  =  x² + 1, every number can be used for x; therefore the domain of x consists of all real numbers.

In the function:  g(x)  =  1/x, every number can be used for x except for zero, because division by zero is undefined; therefore the domain of x consists of all real numbers except zero.

One example:  if you drive thorugh a hilly/mountainous area, roads that have severe slopes (4% or greater) are marked so that you will be more aware of the difficulty of making it up the hills and the difficulty of keeping control of your vehicle going down the hills.

Going down the hills, they may have special areas for trucks that become out of control and need to have an area which will get them to stop.

Another example: slopes are related to the pitches of roofs.

Both of these, and other examples, can be explored on the internet.

Well, both straps are the same size! Lucky you.

This is an iffy question for me so may be wrong although i will have a go at it.

I'm going to say you need 1/3 of one circle x3 [So basically the circumference of the circle) and guess rx3

C = 2πxr

so C = 2xπx5 which is C = 31.4159265358979324

remember C = Circumference so 31.4159265358979324

5x3 = 15

15 + 31.4159265358979324 = 46.4159265358979324cm

Probably wrong however so wait for a better answer.

Haven't heard of one like this in ages.

Think it could be 5x5x5 or 5₃

A random sentance waste of the human language you took next to no effort to write.

Or it could be g x a x d x j x s x h x t x l x q x u x r x e x g x h x b x u x c

c² = a² + b²

adding in numbers from triangle

40² = 35² + b²

re arranging a to hug c

40² - 35² = b²

Squaring the values

(40x40=1600) - (35x35=1225) = b²

1600 - 1225 = b²

minusing.

375 = b²

so √375 = b

√375 = 19.36491673103708

Learn your formulas, it should be pretty straight forward.

v = √64h

v= √64 x h

h = 84

Applying h

v= √64 x 84

64 x 84 = 5376

so v = √5376

√5376 = 73.32121111929344

First, Recognise it as a maths question.

Second, recognise the / as a devide sign.

Third, two devided by one.

Third [p2], If you can't recognise that as 0.5 and you are not someone BRAND new to mathematics.

Frankly I am disappointed.

The answer is three.

674858314683147326643824834534682454824582354584528481759249435246932020604679584764

Bet you never expected anyone to take the time to answer that rediculous question.