Answer:
Calculate the square root of 10 ( ) to 2 decimal places.
Find the two perfect square numbers it lies between. Solution: 32 = 9 and 42 = 16, so lies between 3 and 4.
Divide 10 by 3. 10/3 = 3.33 (you can round off your answer)
Average 3.33 and 3. ( 3.33 + 3)/2 = 3.1667.
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
Simplified ratios are not written in units.
Answer:
approx. 44 km
Step-by-step explanation:
We are given that :
5 miles ------> 8 km
we divide both sides by 5 to get the unit rate:
1 miles ------> 8/5 km
Therefore:
27.5 miles -----> 27.5 miles x (8/5) = 44 km
Use Pythagoras theorem

Two triangles are similar

(6+3)*12/2 - 6*8 /2 = 30