What percent of a circle is 1/2 of a circle plus 1/4 of a circle

Stanley has two large books he needs to store in his locker at school. His math book measures 2.5 inches thick * 6 inches long * 9 inches tall. His social studies book measures 3 inches thick * 7 inches long * 10 inches tall.

a square pyramid has a base with a side length of 3 ft and lateral faces with heights of 2 2 ft. What is the lateral area of the pyramid?

Angles PTQ and STR are vertical angles and congruent. Which arcs are congruent?

The theoretical probability of spinning an even number on a spinner is 2/3. The spinner has 8 even-numbered sections. How many sections are on the spinner?

Repeat the following procedure for the four given numbers. Multiply the number by 8. Add 4 to the product. Divide this sum by 2. Subtract 2 from the quotient. The 1st number is 3. The result is 12. The 2nd number is 6. The result is 24.

Estimate the sum to the nearest whole number 29.1 + 78.9 + 41.5

Find the function h (x) = f (x) ∘ g (x) if f (x) = x (2 - x) and g (x) = 3x.

Sandra counted the number of legs walking in the park she counted a total of 7 people and some dogs each person had two legs and each dog had four legs they were 22 legs how many dogs did she count

Solve 12x-5/<9 What is the answer

Joel made some muffins. He gave 1/4 of the muffin to a neighbor. He took 3/8of the muffins to school. what fraction of the muffins is left?