Answer:
1.5 times
Step-by-step explanation:
6.75/4.5 = 1.5
Because C is the centroid, therefore:
Segments PZ = ZR; RY = YQ; QX = XP<span>
<span>A.
If CY = 10, then</span></span>
PC = 2*CY = 20<span>
PY = PC + CY = 20 + 10 = 30
Answer: PC = 20</span> PY = 30
B.
If QC = 10, then
ZC = QC/2 = 5<span>
ZQ = ZC + QC = 5 + 10 = 15
Answer: ZC = 5</span> ZQ = 15
<span>C.
<span>If PX = 20
Because the median RX bisects side PQ, therefore PX = QX = 20
PQ = PX + QX = 40
Answer: <span>PQ = 40</span></span></span>
Answer:
5) Domain: -3,-2,1,2,5 Range: 0,1,4,-5
7) Domain: -2 ≤ x ≤2 Range: 1 ≤ y ≤ 5
9) Domain: -4 ≤ x ≤ 3 Range: -5 ≤ y ≤ 5
10) Domain: all real numbers Range: y ≥ -3
12) Domain: -3 ≤ x ≤ 3 Range: -2≤ y ≤ 4
Sorry I don't know number 11