Answer: 6.5
Step-by-step explanation:
Answer: x=36°
Step-by-step explanation:
The four interior angles of a quadrilateral always equal 360°, so:
(x+16)+(4x-8)+(4x-8)+x=360
Combine like terms:
360=10x+0
360=10x
36=x
Answer:
C; About 100 in².
Step-by-step explanation:
This problem may seem confusing because they talk about tabletops, but that is just their choice of representing circumference of a circle.
<u>The formula for finding the circumference of a circle is 2πr:</u>
In that case, we can substitute 16 for our r.
Likewise, the tabletop will be if we were to multiply it by π.
Thusly, the table top's circumference can be estimated as .
Hope this helps! ((:
Answer:
Population will be approx 1606300.
Step-by-step explanation:
Given that a city’s population is about 763,000 and is increasing at an annual rate of 1.5%. Now we need to predict the population of the city in 50 years.
We can use growth formula
Where P=763000
rate r=1.5% = 0.015
time t = 50 years
Plug these values into above formula
Hence population will be approx 1606300.