When it comes to finding points on a graph, think of the saying, "you have to learn how to walk before you climb."
There would be 12 girls and 18 boys. Since the ratio is 2:3, there are 5 parts total (2+3=5) With 30 students, each part equals 6 students (30/5=6) Therefore the two parts that are girls would be 6 x 2, or 12 students, leaving the remainder of students, 18, to be boys
Answer:
THEOREM: If a quadrilateral has consecutive angles which are supplementary, then it is a parallelogram. BRAINLIEST LOL :)
Step-by-step explanation:
Answer:
B . . . . . .. . ....... .......
Answer: 180
Step-by-step explanation:
"Use a proportion to solve the problem."
"The number of red marbles represents a part of the unknown whole."
