The four interior angles of a quadrilateral always add to 360<span>°, so the answer is 98</span>
Answer:
1.
Mathematical concept that expresses an amount in relation to the computer unit; results from counting the elements that make up a set.
"Cardinal number"
2.
A graphic sign or set of graphic signs that expresses or represents that amount.
Step-by-step explanation:
Answer:
1. 2x + 5
2. 35 students walked
3. 1:18
Step-by-step explanation:
