Algebra

The proper thread notation for a 40 mm screw with a 14 mm thread and a 1.5 mm pitch would be M14x1.5. In this notation, "M" indicates a metric thread, "14" represents the nominal diameter of the screw in millimeters, and "1.5" signifies the pitch of the thread in millimeters. This notation is commonly used in engineering and manufacturing to specify the thread details of screws and bolts.

340 cm would be greater than 3200 mm as 340 cm is equivalent to 3400 mm (340 x 10). So, from there, do the math. 3400 > 3200.

Oh, isn't that a happy little question! There are many ways to make 11 with math. You could add 5 and 6 together, or 7 and 4, or even 10 and 1. Just like painting, there are many different ways to create something beautiful in math!

To calculate the area multiply the length by width. In this case 34*10=340ft

To calculate the perimeter, you must find the total of all the sides by adding them all together. This would depend on the shape/the number of sides.

Assuming this is a rectangle, the perimeter would be 34+34+10+10=88ft.

Well, honey, to find the number of 4-digit multiples of 9, you just need to divide the largest 4-digit multiple of 9 (9999) by 9 and subtract the smallest 4-digit multiple of 9 (1008) divided by 9. So, 9999 ÷ 9 - 1008 ÷ 9 = 1111 - 112 = 999. That's right, there are 999 4-digit numbers that are multiples of 9.

You'll know young warrior.

Oh, dude, the first nine digits of pi are 3.14159265. It's like the opening act of the never-ending show that is pi. Just a bunch of numbers hanging out, doing their thing, never knowing when to stop. Enjoy the ride, my friend.

Oh, dude, that's an easy one. So, 10 over 100 is the same as 1 over 10. It's like reducing fractions, you know? Just divide the numerator and denominator by the greatest common factor, and boom, you've got your equivalent fraction. Easy peasy lemon squeezy!

A forty-sided shape is called a tetracontagon. The prefix "tetra-" signifies the number four, and "-contagon" denotes a polygon with a specified number of sides. In geometry, polygons are classified based on the number of sides they have, with a tetracontagon being a specific type of polygon with forty sides.

In the expression 5 + 5 + 5 + 5, each 5 represents a value of 5. When you add these values together, you get a total of 20, not 30. If you were looking to achieve a sum of 30 using four 5s, you could express it as (5 x 5) + (5 ÷ 5) = 30.

304.5 square feet. This is an easy calculation - just multiply the length in feet by the width in feet. The answer is the number of square feet.

Well, honey, if we're talking about a square with sides that are all 3cm long, then each side is, surprise surprise, 3cm in length. It's a square, not a triangle – all sides are equal. So, grab a ruler, measure it out, and you'll see that each side is indeed 3cm.

Ah, ratios are just like happy little trees in a painting. To find an equivalent ratio for 7 to 1, you can simply multiply or divide both numbers by the same amount. For example, an equivalent ratio could be 14 to 2, or 21 to 3. Just remember, there are many ways to express the same ratio, so feel free to explore and find the one that brings you the most joy.

Oh, dude, you want me to list out every possible 4-digit combination using numbers 0 through 9? That's like asking me to count all the grains of sand on a beach! There are 10,000 different combinations, so you might want to grab a snack and get comfy while I rattle them off... or you could just use a combination generator online, but hey, where's the fun in that, right?

With 4 digits you can have 24 = 16 combinations.

1 combination with 0 digits;

4 combinations with 1 digit: 1, 2, 4 and 8

6 combinations with 2 digits: 12, 14, 18, 24, 28 and 48

4 combinations with 3 digits: 124, 128, 148 and 248

1 combination with all 4 digits.

In a combination the order of digits is not relevant so that 124 is the same as 142.

Well, honey, to change 10.5% to a simplified fraction, you first drop the percent sign and divide it by 100 to get 0.105. Then, you just slap that bad boy over 1 and simplify it to 21/200. Voilà, fraction magic at your service.

Well, honey, those horizontal lines on a map are called latitude lines. They run parallel to the equator and help you figure out how far north or south a location is. So next time you're lost, just remember to follow those sassy latitudes!

The greatest common factor of 133 and 203 is 7

Ah, isn't that a lovely question! To find the square footage of a rectangular area, you simply multiply the length by the width. So, for 45 feet by 25 feet, you would have a total of 1125 square feet. Just imagine all the happy little feet dancing around in that space!

Well, darling, if the circumference is 54, then we can use the formula C = 2πr to find the radius. Just plug in the circumference (54) and solve for r. So, 54 = 2πr, divide by 2π, and you'll find that the radius is 27/π or approximately 8.59. Voilà!

To find the area of a circle with a diameter of 60 feet, you first need to calculate the radius by dividing the diameter by 2. So, 60 ft ÷ 2 = 30 ft. The formula to find the area of a circle is A = πr^2, where A is the area and r is the radius. Substituting in the values, we get A = π(30 ft)^2 ≈ 2827.43 square feet. Therefore, a circle with a 60 ft diameter has approximately 2827.43 square feet.

25

Yes - arrange them in the shape of a 5-pointed star. One coin goes at each point of the star, and one coin goes at the intersection of each line - making 10 coins in all. There are four coins in each line.

y = 4x-3 is already a linear equation. The slope is 4 and the y-intercept is -3