Well .5 of a million dollars is 500,000. so you are right the decimal of 500,000 is .5 million.
Answer:
Step-by-step explanation:
Let the number of floors = x
Number of apartments per floor = 4x
4x *x = 100
4x² = 100
x² = 100/4
x² = 25
x =√25
x = 5
Number of apartments on each floor = 4*5 = 20
Answer:
AB = 130°
Step-by-step explanation:
The inscribed angle 65° is half the measure of its intercepted arc, then
arc AB = 2 × 65° = 130°
Answer:
20p
Step-by-step explanation:
Yeah becuase 4 x 5=20, and the only difference is the p so add the p onto the end and that's the answer :)
Answer:
24cm^2
Step-by-step explanation:
1/2Bh is the formula to find a triangle.
Round the 7.8 to an 8 and the 5.78 to a 6. Multiply 8 and 6, getting 48. Divide by 2 because you need 1/2 of the base×height.
48÷2=24
