Algebra

Oh, dude, 2.500 is the decimal number that is equal to 2.5 and has three decimal places. It's like the fancier version of 2.5, you know, with all those extra zeros hanging out at the end. So, if you ever need to impress someone with your decimal number knowledge, just drop that 2.500 on them.

Well honey, the highest common factor of 120 and 160 is 40. It's like finding the biggest slice of cake you can share between the two numbers, and in this case, that slice is 40. So go ahead and slice up that math problem like a pro!

The diagonal = the square root of (6 squared + 8 squared)

6 squared+8squared = 100

the square root of 100 = 10

so the length of the diagonal is 10.

The above used Pythagoras' theorem which says the square on the diagonal is equal to the sum of the squares on the other two sides.

55000000000 is fifty-five billion in standard numerical notation. In scientific notation, it is written as 5.5 x 10^10, representing 5.5 multiplied by 10 raised to the power of 10. This number is significant in various fields such as finance, population studies, and scientific research due to its large magnitude.

To find the radius of a circle when given the surface area, you can use the formula for the area of a circle: A = πr^2, where A is the surface area and r is the radius. Given that the surface area is 2500 square centimeters, you can plug this value into the formula and solve for the radius.

2500 = πr^2 r^2 = 2500/π r ≈ √(2500/π) r ≈ √(795.77) r ≈ 28.2 cm

Therefore, the radius of the circle is approximately 28.2 centimeters.

Oh, dude, it's like when you have a number and you want to be all fancy and say it's three less than x. So, basically, you just subtract 3 from x and boom, you got your answer. It's like math, but with a sprinkle of pizzazz.

Oh, dude, SpongeBob's real phone number? Like, seriously? I mean, I'm pretty sure it's in that secret Krabby Patty recipe vault next to the jellyfishing nets and Mermaid Man's utility belt. But hey, if you really wanna chat with a sponge who lives in a pineapple under the sea, good luck with that!

Oh, dude, the positive direction on the y-axis is like the upward direction. You know, where things go when they're feeling optimistic and want to reach for the stars. So, if you're looking at a graph and you see things going up, that's the positive y-direction. Easy peasy, right?

An equation for 15 and 10 could be written as: 15 = 10 + x, where x is the difference between 15 and 10. In this case, x would equal 5, as 15 is 5 more than 10. Another way to represent this equation is: 15 - 10 = x, which simplifies to 5 = x. Therefore, the equation for 15 and 10 is 15 = 10 + 5 or 15 - 10 = 5.

All angles of a parallelogram add up to 360 and opposite angles are always equal.

Therefore

360 - 80 = 280

The other angles = 140 each

Test

40 + 40 + 140 + 140 = 360

Oh, dude, like, one trillion years is a looong time. So, in one trillion years, there are 31,536,000,000,000,000 seconds. Yeah, that's a lot of seconds. So, if you ever need to know how many seconds are in a trillion years for some reason, now you know!

To solve this expression, we need to follow the order of operations (PEMDAS/BODMAS). First, we perform multiplication and division before addition and subtraction. So, we start by multiplying 3 by 3, which equals 9. Then, we add and subtract in order from left to right: 3 + 9 - 3 + 3 = 12. Therefore, the answer is 12.

Well, isn't that a happy little question! To figure out how many hours it takes to travel 36 miles, we need to know the speed you are traveling. If you're driving at 60 miles per hour, it would take you 0.6 hours (or 36 minutes) to travel 36 miles. Remember, there are many ways to enjoy the journey, so take your time and paint some happy little clouds along the way.

No, it is not possible to draw a square with only 2 lines. A square has 4 sides and 4 angles, which require at least 4 connected lines to form. Drawing a square with only 2 lines would result in a shape that does not have the defining characteristics of a square.

Well, darling, the reciprocal of 1 is just 1. And the reciprocal of 5/9 is 9/5. So, when you combine them, you get 1 divided by 5/9, which is the same as 1 multiplied by 9/5, giving you 9/5. Easy peasy lemon squeezy!

The perimeter of a rectangle is P = 2(l + w) where:

l = length

w = width

Let:

l = 15 cm

w = 10 cm

Then:

P = 2(15 cm + 10 cm)

= 2(25 cm)

= 50 cm

So the perimeter of a rectangle is 50 cm.

The perimeter of a square is calculated by adding up the lengths of all four sides. Since a square has equal sides, you can simply multiply the length of one side by 4 to find the perimeter. In this case, with each side measuring 36cm, the perimeter of the square would be 36cm x 4 = 144cm.

"1 glance 2 3 glance" is a play on words that sounds like "once, twice, three times." It's a clever way to say something happened multiple times, like taking a quick look or glance. So, in a nutshell, it's basically saying you looked three times in a snazzy way.

When you multiply two terms with the same base, you add their exponents. In this case, y to the power of 4 multiplied by y to the power of 5 is equal to y to the power of (4+5), which simplifies to y to the power of 9.

If you want to work with real numbers, there is no answer. the square of any number, whether positive or negative, is a positive number, so x2 cannot be -3.

If you accept complex numbers as a solution, the square root of minus 1 is called i (when squared, both i and -i give -1); the square root of -3 is equal to the square root of 3 times i, the square root of -4 is 2i, etc.

Complex numbers are frequently used in some areas of science (electricity, quantum mechanics, and others); in other areas, it just doesn't make sense to use them. Similarly, for some problems fractional solutions, or negative solutions, may be acceptable, for others, not.

The triangle with sides measuring 3cm, 4cm, and 5cm is a right triangle. This can be determined by applying the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides. In this case, 3^2 + 4^2 = 5^2, confirming that the triangle is a right triangle.

yes it is. When you're dealing with the Pythagorean theory, a 3,4,5 triangle is a special triangle. For example, if a triangle has side lengths of 3cm and 4cm, then you automatically know that the other side length is 5cm. It also works if the side lengths are 5cm and 4cm or 5cm and 3cm.

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Ah, let's see here, if we have 378 centimeters and we want to convert that to meters, we simply need to divide by 100 since there are 100 centimeters in a meter. So, 378 cm is equal to 3.78 meters. Just a little step closer to that nice round meter mark, isn't that just lovely?