2.∠B = ∠1
3.∠A = ∠2
4.∠A = ∠B
5.RA = RB
A: If two ∠'s of a triangle are =, sides opposite are =
B: If lines ||, alternate interior ∠'s =
C: Given
D: Substitution
E: If lines ||, corresponding ∠'s are =
Answer:
1-C, 2-E, 3-B, 4-D, 5-A
Step-by-step explanation:
Firstly, from the figure, it is shown that line RS is parallel to the line segment AB and ∠1=∠2. Therefore, 1 matches with C.
Now, from the definition of parallel lines, the corresponding angles are always equal, therefore ∠B=∠1. Therefore, 2 matches with E.
Since, we are given that the lines are parallel, therefore by property of parallel lines, alternate angles are always equal. Therefore, ∠A=∠2. Hence, 3 matches with B.
Now, we know that ∠B=∠1 and ∠A=∠2, also that ∠1=∠2, therefore from these equations, ∠A=∠B. Hence, 4 matches with D.
If two angles of the triangle are equal that is ∠A=∠B, then the sides opposite to equal angles are always equal, therefore, RA=RB. Hence, 5 matches with A.
B. 84 square feet
C. 166 square feet
D. 25 square feet
3m + 4c +7d = 5.45
Answer:
i dont know but good luck
Step-by-step explanation:
sorry tried my best
domain: all real numbers
range: all real numbers –4
b. maximum value: 4
domain: all real numbers
range: all real numbers 4
c. maximum value: –4
domain: all real numbers –4
range: all real numbers
d. minimum value: 4
domain: all real numbers4
range: all real numbers
Answer:
a. minimum value: –4
domain: all real numbers
range: all real numbers –4
Step-by-step explanation: