1. Estimate The Value Of (Square Root 52) to the nearest whole number
A. 9
B. 8
C. 7~~~
D. 6
2. Identify all the sets to which the number 3.1214122144 Belongs
A. Rational
B. Irrational~~~
C. integer, Rational
D. Whole Number, integer, rational
3. Which Of These Is Rational
A. square root of 150
B. Square Root Of 441
C. Square Root Of 200
D. Square Root Of 250~~~
5. Find the Missing length for a right triangle with hypotenuse of 18 and a leg length of 6. Round to the nearest whole number if necessary.
A. 17~~~
B. 324
C. 19
D. 36
7. A cable 16 m long runs from the top of a utility pole to a point on the ground 4 m from the base of the pole. How tall is the utility pole, to the nearest tenth.
A. 15.5 m
B. 16.5 m
C. 256 m
D. 16 m~~~
Answers:
1.C
2.B
3.B
4.D
5.A
6.C
7.A
1)C
2)B
3)B
4)D
5)A
6)D
7)A
8)Lets say the number is 105. To find the square root without a calculator you must do the following steps.
-Find the closest perfect square to it which is 100
-Find the square root of 100 which is 10
-Divide 105 by the square root in step 2. (10+10.5)/2=10.25
C
B
B
D
A
D
A
6 is not c
Mini Sue is right on all but 6, which is D. Thank you!
1.) C. 7
2.) B. irrational number
3.) B. β441
4.) D. 12.4
5.) A. 17
6.) D. 26 mi
7.) A. 15.5 m
sparky is correct for number 8. I would suggest to you to use a different number than 105... just to be safe β_β
g'day
-OGW πΎ
thanks 7/7 6 is D and john doe that wad really rude
god, thanks Julie, you are correct, most people just want to start problems, good to see that there still a few people who understand that this site is a learning and homework helper. once again, thank you, Julie, I got 5/5 on my assessment, even though my original answers were all correct. (ｑβ βΏ βｑ)
M π¦π¦
so what are the answers?
can someone please give the actual answers? I have this same test and i dont know if I'm right.