Answer:
$398.4
Step-by-step explanation:
160x$2.49=398.4
The correct answer is 8
Because
In triangle ORB
OR=(OB^2-RB^2)^1/2
OR=(17^2-15^2)^1/2
OR=(289-225)^1/2
OR=(64)^1/2
OR=8
RB=AB/2 so I kept its value 15 and ^1/2 refers to square root
Answer:
0.75m/s
Step-by-step explanation:
<em>Speed formula: ⇒
</em>
<em>Divide by the numbers from left to right.</em>
<em>S=18</em>
<em>T=24</em>
<em>18/24=0.75</em>
<em>0.75m/s is the correct answer.</em>
<em>I hope this helps you, and have a wonderful day!</em>
Answer:
81 7/12
Step-by-step explanation:
75 5/12 - (-6 1/6)= 81 7/12
Answer:
3* (b+9) = 4
Step-by-step explanation:
b is the unknown number
Three times the sum of a number and 9 is 4.
3* (b+9) = 4