Step-by-step explanation:
BU = AU (Given)
BU = AU = 5 cm
BA = AU + BU
BA = 5 + 5
BA = 10 cm
CT = TA (Given)
CT = TA = 4 cm
AC = CT + TA
AC = 4 + 4 = 8 cm
CV = VB (Given)
CV = VB = 3 cm
CB = CV + VB
CB = 3 + 3 = 6 cm
Now,
Perimeter of ∆ABC = 10 + 8 + 6 = 24 cm
Answer:
Step-by-step explanation:
Answer:
Points she needs to earn on the next game = 14
Step-by-step explanation:
Martiza scores for six games were 11, 12,10,8,14, and 15.
(11+12+10+8+14+15+x)/7=12
(70+x)/7 = 12
Multiply both sides by 7
(70+x)/7 *7 = 12*7
70+x = 84
Combine the constants:
x=84-70
x = 14
Points she needs to earn on the next game = 14....