Complementary angles have a sum of 90 degrees

true or false

What is 3.55 divided by 5 equal 3 tenthsdivided by 5 + 5 hundredths divided by 5 equal

In this equation What is 77+23

How many different two-digit numbers greater than 50 can be formed from the digits 3,6,7, and 9 of repetition of digits is allowed?

There are 12 boys and 13 girls in a class. If the teacher randomly chooses a student's name out of a hat, what is the probability it will be a girl?

3/4 2/3 5/6 5/7 least to greatest

If 60% of the students prefer waffles to pancakes. If there are 5 students in the class how many students prefer waffles

How do i write 1.67 in words

What is the common factors of 45 and 54

How do i solve this question x-7; x=23

A giant sequoia (scientific name: Sequoiadendron giganteum) is exactly as its name suggests - giant! Currently, the "General Sherman" tree, thought to be one of the largest giant sequoias in the world, resides in the Sequoia National Park, which is