Yz is the 5 part of the 4:5
20=5 units
divide by 5
4=1 unit
bc is the coresponding side that is 4 units
4 times 1 unit=4 times 4=16 units long is side bc
bc=16 units
Answer:
X = 4, AM = 13u
Step-by-step explanation:
2X + 5 = 3X + 1 (because M is the midpoint)
Then: 5 - 1 = 3X - 2X
SO: X = 4
Answer:
my bad
Step-by-step explanation:
1 foot = 12 inches.
5 ft x 12 inches per foot = 60 inches.
60 inches + 10 inches = 70 inches.
Sara was 70 inches tall.
Now convert to centimeters:
70 inches x 2.54 centimeters per inch = 177.8 cm's.
Round to nearest centimeter = 178 cm's.