Answer:
20 m
Step-by-step explanation:
Given that :
Scale of 1 : 50 is used to make a model
If the model has a height of 40 cm ; the height of the house is:
Then, the actual height of the house is (40 * 50) = 2000 cm
Thus the height of the house in metre is :
100cm = 1 meter
2000 cm = 2000 / 100
2000 cm = 20 meter
Height of house in meter = 20 meter
The second one because 1/4 times 3/3 equals 3/12
Answer:
2 = 64
1 = 90
3 = 10
Step-by-step explanation:
This is one possible example, remember that sides 2 and 3 must be less the 90 degrees if not it is not applicable
The answer is B and C. The atmospheric pressure is 14lb/in2 and As the altitude approaches sea level, the atmospheric pressure increases.
Answer:56
Step-by-step explanation:do 180-68, then divide by 2(because the x angles are equal to each other.