Answer:
√53 lies between 7.2 and 7.3
Step-by-step explanation:
To estimate the √53 between two numbers to the tenths place, the steps include
1.) Identify perfect squares that bound the number 53: 7² = 49 and 8² = 64
2.) Estimate between two whole numbers: between 7 and 8
3.) Determine the closer whole number: the root is closer to 7 because 53 is closer to 49 than to 64.
4.) Find the squares of tenths:
7.1²= 50.41
7.2²= 51.84
7.3²= 53.29
7.4²= 54.76
Hence, it is evident that √53 lies between 7.2 and 7.3
It is also clear that the required square root is closer to 7.3 than 7.2 though.
Hope this Helps!!!
First you take the 20 hours it took for the 3 service calls... 20/3=6.67. Then you multiply 6.67X7.5=50.025 hours.
Answer:
64 divided by 8
Step-by-step explanation:
Answer:
A) 60
Step-by-step explanation:
P = 5+5+11+9+(5+11)+(9+5)
P = 60
Answer:
A. The reference angle should be pi/3, and the sign of the value should be negative.
Step-by-step explanation:
Just took the unit review.