Algebra

Oh, dude, making 255 with four fours? Easy peasy lemon squeezy. You just do 4*(4+4+4). Like, simple math, right? Voilà, 255. Piece of cake.

Well, darling, the expansion for x^2 + y^2 is simply x^2 + y^2. That's all there is to it, no fancy footwork needed. Just keep it simple and enjoy the math ride, honey.

This doesn't need much conversion. Since the coefficient of i is zero the number is on the real axis. Since it has zero angle with the axis, the polar co-ordinates stare you in the face : r is 4, theta is 0.

To find the sum of the first 20 terms of an arithmetic progression (AP), we need to first determine the common difference (d) between the terms. Given that the 6th term is 35 and the 13th term is 70, we can calculate d by subtracting the 6th term from the 13th term and dividing by the number of terms between them: (70 - 35) / (13 - 6) = 5. The formula to find the sum of the first n terms of an AP is Sn = n/2 [2a + (n-1)d], where a is the first term. Plugging in the values for a (the 1st term), d (common difference), and n (20 terms), we can calculate the sum of the first 20 terms.

Well, darling, 15 times 18 is 270. Easy peasy lemon squeezy. Now go impress someone with your newfound math skills.

Well, darling, 66.9 inches is the same as 5 feet and 6.9 inches. So, if you're measuring height or trying to size up a doorway, now you know you've got a smidge over 5 and a half feet to work with. Hope that helps, sugar!

The answer to the question "3T in a T" is "3 Trillion in a Terabyte." In digital storage nomenclature, a terabyte (TB) is a unit of information equal to approximately 1 trillion bytes. Therefore, 3T in a T signifies 3 trillion bytes in a terabyte.

True. Both equations can be factored to x(x+4)=0 and 3x(x+4)=0, respectively. Therefore, the solutions for both equations are x=0 and x=-4. So, yes, the solutions are identical because math doesn't play favorites.

Scalene

The standard form for 2.3 x 10^6 is 2,300,000. In scientific notation, numbers are written as a coefficient multiplied by a power of 10. In this case, 2.3 is the coefficient and 10^6 indicates moving the decimal point 6 places to the right, resulting in the number 2,300,000.

the * means divided by the check mark looking symbol means pi and the arrow pointing backwards is backspace

these are estimated answers i got from a friend i am not sure if they are correct though

The process of reasoning that arrives at a conclusion based on previously accepted general statements is Deductive reasoning. Alternatively, Inductive reasoning is the process of reasoning that arrives at a conclusion via observation (think of hypothesis).

To find the intercepts of the equation 4x - 6y - 5z = 60, we set each variable to zero one at a time.

When x = 0 and y = 0, we get -5z = 60, so the z-intercept is z = -12.

When x = 0 and z = 0, we get -6y = 60, so the y-intercept is y = -10.

When y = 0 and z = 0, we get 4x = 60, so the x-intercept is x = 15.

18

Well, honey, with those side lengths, you've got yourself a scalene triangle. That means all three sides are different lengths, just like a box of chocolates - you never know what you're gonna get! So, go ahead and flaunt your unique triangle, it's one of a kind!

you first need another equation with y in it. you cannot simply solve 1+y, unless you wish to say 1 + y = 0 therefore y = -1

Oh, dude, the square root of 4x³ is 2x√x. It's like, you take the square root of 4, which is 2, and then you bring the x to the front because it's like, the square root of x² is x. So, it's 2x√x. Easy peasy lemon squeezy.

It is -57k + 324

If you have an odd amount of numbers than there is no problem but say if you had 8 numbers you take the 4th and 5th numbers and find the average of the two. here is an example 1,3,4,5,7,9,11,14 you average 5 and 7,the 4th and 5th numbers, so the average is 6.hope this helped :) <3 :)

Oh, dude, that's not quite right. To find the diameter of a circle, you actually need to divide the circumference by π (pi), which is approximately 3.14159. So, you divide the circumference by pi, not multiply by 0.31831. Math can be tricky, but hey, that's why calculators exist, right?

it is POSITIVE because tangent is said to be as OPPOSITE all over ADJACENT side of the triangle. since the opposite and adjacent sides of theta in Quadrant 3 are both negative, the quotient of two negative integers is POSITIVE. in third quadrant tanƟ= -O/-A

Oh, dude, a parallelogram with two right angles is like a rare unicorn in the world of shapes. Technically speaking, if a parallelogram has two right angles, it's actually a rectangle, but who really cares about labels, right? So yeah, it's possible, but it's not your everyday parallelogram.

Honey, let me break it down for you. The expression you've got there is a hot mess. It looks like you're trying to combine like terms, but you're missing some operators. If you clean it up and simplify it, you might end up with something like -3y + 7. But hey, math can be a wild ride, so buckle up and enjoy the journey!

If you mean formula for vircles. It is EQUATION .

Circumference equals 'pi' multiplied to the diameter , or

Circumference equalls 'pi' multiplied to '2' and the radius.

C = pi*d

C = 2pir

The '*' means multiply.

pi ~ 3.14 or ~ 3.1416 or ~ 22/7