Answer:
C, 0.15
0.15 is 15/100, which is 15 percent.
multiply 500 times 0.15 gives you 15 percent of 500.
Step-by-step explanation:
Let us take a nominal square of area 25 cm².
- It's length of one of it's sides will be √25 = 5 cm².
- It's perimeter will be 5*4 = 20 cm.
So, in this question, we can say that:-
a. The length of one of its sides will be <u>less than 5 cm</u><u>.</u>
b. Its perimeter will be <u>less than 20 cm.</u>
Hope it helps :)
Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
Answer:
r = 3.2
Step-by-step explanation:
If A varies inversely with the square of r, then A = kr^2
75 = k*4^2 = 16k
k = 75/16
Now A = (75/16)*r^2
48 = (75/16)*r^2
r^2 = 48(16/75) = 256/25
r = = 16/5 = 3.2
Answer:
The first one and last one
Step-by-step explanation: