Algebra

6 x 2.25 equals 13.5. This calculation involves multiplying the whole number 6 by the decimal number 2.25. To find the product, you can multiply 6 by 225 (ignoring the decimal point) to get 1350, and then move the decimal point two places to the left to account for the two decimal places in 2.25, resulting in 13.5.

To find the diameter of a circle with a given circumference, you can use the formula: circumference = π * diameter. Given the circumference of 120 inches, you can plug this into the formula: 120 = π * diameter. Solving for diameter, you get diameter = 120 / π ≈ 38.2 inches.

The expression "6 times x squared" can be written as 6x^2, where x is a variable representing an unknown value. This expression indicates that x is being squared and then multiplied by 6. When simplifying, you would multiply 6 by the square of x to get the final result.

I assume that the 15x20 is already in yards. That says that the room is a square that is 15 yards on one set of parallel sides and 20 yards on the other set of parallel sides.

To find the square yards of the room, you simply multiply 15 yards and 20 yards.

15 yards x 20 yards = 300 square yards.

The graph of y = -x^2 + 3 crosses the x-axis when y = 0. To find the number of times it crosses the x-axis, we set -x^2 + 3 = 0 and solve for x. This equation has two solutions, so the graph crosses the x-axis twice. Therefore, the answer is C. Two.

No, it is uncountable. The set of real numbers is uncountable and the set of rational numbers is countable, since the set of real numbers is simply the union of both, it follows that the set of irrational numbers must also be uncountable. (The union of two countable sets is countable.)

This is a hard concept to understand, since infinity is not a definite number. It can keep carrying on forever, which makes it a surreal number.

However, 1 can be measured by infinity as well, due to the never ending amount of decimal places, for example, 1 x 10^-6 [0.000001], 1 x 10^-12 [0.000000000001] and so on.

So, since it is impossible to determine the boundary of infinity, for 1 and for infinity itself, it is most agreed that the result will still be infinity, for whatever sum or subtraction you do, excluding infinity - infinity (0).

To determine the value of y when x is 100, we need more information about the relationship between x and y. If we have an equation or function relating x and y, we can substitute x=100 into the equation to find the corresponding value of y. Without this information, it is impossible to determine the value of y when x is 100.

The perimeter of a rectangle is calculated by adding up the lengths of all its sides. In this case, the rectangle is 6 feet long and 5 feet wide, so the perimeter would be 2 times the length plus 2 times the width. Therefore, the perimeter would be 2(6) + 2(5) = 12 + 10 = 22 feet.

To convert 1 meter 74 centimeters to feet, we first convert the total length to centimeters, which is 174 cm. Then, we divide by 2.54 to convert to inches, which equals approximately 68.5 inches. Finally, we convert inches to feet by dividing by 12, which gives us approximately 5 feet 8.5 inches.

In a rectangle, the major axis is the longer of the two perpendicular lines that intersect at the center of the rectangle. It is also known as the length of the rectangle. The minor axis is the shorter of the two perpendicular lines, also intersecting at the center, and is referred to as the width of the rectangle. These axes are important in determining the dimensions and properties of a rectangle, such as its area and perimeter.

To compare the sizes of fractions, it's helpful to find a common denominator. In this case, the common denominator is 12. When both fractions are converted to have a denominator of 12, 3/4 becomes 9/12 and 4/6 becomes 8/12. Therefore, 3/4 (9/12) is bigger than 4/6 (8/12) because 9/12 is greater than 8/12.

-5

To find the perimeter of a square, you need to know the length of one side. Since the block is 6000 square meters, we need to calculate the side length of the square. To do this, we take the square root of the area, which is the square root of 6000, approximately 77.46 meters. The perimeter of a square is calculated by multiplying the side length by 4, so the perimeter of a 6000 square meter block would be 4 x 77.46 = 309.84 meters.

To find the diameter of a circle with a circumference of 60 inches, you can use the formula: circumference = π * diameter. Given that the circumference is 60 inches, you can plug this value into the formula: 60 = π * diameter. Solving for the diameter, you get diameter ≈ 19.1 inches.

-zy

or y(-z) and viceversa

or y x -z and viceversa

To find the x-intercept, we set y = 0 and solve for x. Substituting y = 0 into the equation gives -3x = 15, so x = -5. Therefore, the x-intercept is at (-5, 0). To find the y-intercept, we set x = 0 and solve for y. Substituting x = 0 into the equation gives 5y = 15, so y = 3. Therefore, the y-intercept is at (0, 3).

Coordinate planes are typically labeled with Roman numerals to distinguish between the horizontal axis (X-axis) and the vertical axis (Y-axis). Roman numerals are used as a traditional and standardized way to label the axes in mathematics to avoid confusion. This labeling convention helps to clearly identify the axes and their corresponding values when graphing points or plotting equations on the coordinate plane.

HEWANTEDTODOREELMAGIC : He Wanted To Do Reel Magic.........(thats not funny)

your doing the worksheet 5.7 in "Bridge to Algebra" right?

answers:

1O

2N

3G

4H

5L

6W

7D

8I

9T

10M

11R

12C

13A

14E

i had this prob. on my math homework and i answered it correctly (i think)

46% 1st you make it a fraction 46 over a 100 then simplify it by 2 and you get 23 over 50 23 is a prime number so you cant go any farther so the answer is.................. 23 over 50!

Peace & Blessings 2 all thx ur welcome and bye bye

Luv the person who told u this;)

Estimating 25 78 as 25 75 is a common rounding technique used to simplify calculations while maintaining a reasonable level of accuracy. By rounding to the nearest multiple of 5 or 10, it makes mental math easier and quicker to perform. This approximation can be especially useful in situations where precise values are not necessary, such as in informal calculations or when making quick estimations.

To find the percentage of 47 over 50, you would divide 47 by 50 to get 0.94. To convert this decimal to a percentage, you would multiply by 100 to get 94%. So, 47 over 50 is equivalent to 94%.

A quadrillion is 10 to the 15th power. This is illustrated even more when you convert that to years (in seconds, not days).

1 year = 365 days. 365 days is 31,536,000 seconds (60 seconds * 60 minutes * 24 days * 365 days).

10 to the 15th power divided by 31,536,000 seconds = 31709791.983764585 years. Rounded up that is 31,709,792 years.

That is a extremely long time ago. To put this extremely distant point in time into present perspective, you could earn a dollar per year (approximately 8 cents per month) for that long and come out $31,709,792 richer, ignoring inflation and the law!

Students and teachers both engage in the process of learning, but their roles and responsibilities differ. Students are typically seeking knowledge and guidance from teachers, who are tasked with imparting knowledge and facilitating learning. Teachers are expected to have expertise in a particular subject area, while students are in the process of acquiring that expertise. Both students and teachers must be motivated, disciplined, and open to new ideas in order to be successful in the learning process.

Ah, what a happy little question we have here! To express 3.7 x 10^-3 in standard form, we simply move the decimal point three places to the left since the exponent is negative. This gives us 0.0037. Just like adding a touch of titanium white to your canvas, we've transformed our number into a beautiful standard form.