Answer: 9
Step-by-step explanation:
you add 12 to get to 21
The 2nd one. The data matches that on the Venn Diagram.
Answer: A triangle that only has two congruent sides is called an isosceles triangle. Two equal sides and two equal angles.
Answer:
there are 5 terms so it takes 5 days for the trip, im not sure.
Step-by-step explanation:
Answer:
90 units²
Step-by-step explanation:
The rectangular figure is 10 units wide (from -4 to +6) and 9 units high (from -4 to +5), so its area is 10·9 = 90 square units.