If two lines intersect, then the vertical angles formed must be?

Tanner recorded a temperature of 38 degrees Fahrenheit, and Doug recorded a temperature 72 degrees Fahrenheit higher. What temperature did Doug record?

How do you solve 3 over 4 •-3 - 2.5

The sum of two numbers is 60 and the difference is 16. What are the numbers? Larger number:? Smaller number:?

Translate this word sentence to mathematical symbols: a. Three more than twice a number

What does line of sematary mean

Julio invested $2,000 in a simple interest account for 3 years. She has earned $150 interested by the end. What was the simple interest rate of the account?

Under the normal curve, approximately what percent of scores fall between and - 1 to + 1 standard deviations around the mean?

Everyone in a class of 30 students takes math and history. Seven students received an A in history and 13 received an A in math, including four that received an A in both courses. How many students did not receive an A in any of these two courses?

What isn't the exact value for Sin (1305) degrees?

What is the x-intercept of x + 9y = 1