QT = 36
Step-by-step explanation:
Step 1 :
Lines RT and SV are the diagonals of the parallelogram RSTV.
Step 2 :
The diagonals of a parallelogram bisect each other . (Properties of a parallelogram)
Step 3 :
Given that the diagonals RT and SV intersect at Q, we have QT = RQ.
=> 5 x + 1 = 3 x + 15
=> 5 x - 3 x = 15 -1
=> 2 x = 14
= > x = 7
Step 4:
QT = 3 x + 15
=> QT = 3 * 7 + 15
=> QT = 21 + 15 = 36
Answer:
a
Step-by-step explanation:
2s + 8c = 54
1s + 8c = 51
54-51= 3
Therefore senior = 3 and child= 6
Answer:
p=10
Step-by-step explanation:
3p+10+5p=90
8p+10=90
8p=80
p=10
<h3>Write the sum of the numbers as the product of their GCF and another sum</h3>
Answer 23: 56 + 64 = 8 (7 + 8)
Answer 24: 48 + 14 = 2 (24 + 7)
Answer 25: 30 + 54 = 6 (5 + 9)
Answer 26: 24 + 40 = 8 (3 + 5)
Answer 27: 55 + 66 = 11 (5 + 6)
Answer 28: 49 + 63 = 7 (7 + 9)
Answer 29: 40 + 25 = 5 (8 + 5)
Answer 30: 63 + 15 = 3 (21 + 5)