Questions in mathematics

Questions in mathematics

[Done] The length of one leg of a right triangle is 24 ft, and the length of the hypotenuse is 40 ft. What is the length of the other leg? A. 46.7 feet B. 32.0 feet C. 64.0 feet D. 6.3 feet

[Done] Estimate the number of pints in 445 ounces.

[Done] Jessica's shoebox is 20 centimeters long and 10 centimeters wide. How many more millimeters is the length of the shoebox than the width?

[Done] What is one third of 1080?

[Done] Six people meet for a business lunch. Each person shakes hands once with each other person present. How many handshakes take place?

[Done] What is the value of x in the equation 4x + 8y = 64?

[Done] Seven less than the product of twice a number is greater than five more than the same number. Which integer satisfies this inequality?

[Done] Calculate the circumference for the following radii and diameters. Use the formula for circumference, \( C = 2\pi r \) for radii, and \( C = \pi d \) for diameters. 1. \( r = 9 \, \text{ft} \) 2. \( r = 21 \, \text{m} \) 3. \( d = 30 \, \text{cm} \) 4. \( d = 24 \, \text{cm} \) 5. \( r = 15.2 \, \text{in} \) 6. \( r = 16.01 \, \text{ft} \) Please provide only the answers, for example, the circumference for \( r = 9 \, \text{ft} \) is 56.52 ft.

[Done] What two numbers add to equal -11 and multiply to equal 28? What two numbers add to equal -20 and multiply to equal 51? What two numbers add to equal -5 and multiply to equal -36?

[Done] The lengths of the legs of a right triangle are 15 cm and 20 cm. What is the length of the hypotenuse? A. 13.23 centimeters B. 25 centimeters C. 5.92 centimeters D. 35 centimeters