Euro tunnel : - 115 (115 m below sea level of 0)
-115 = S - 50
-115 + 50 = S
- 65 = S....the sea bed is -65 m (or 65 m below sea level
7(3a + 12) = 168 ← ( divide both sides by 7 )
3a + 12 = 24 ← ( subtract 12 from both sides )
3a = 12 ← ( divide both sides by 3 )
a = 4
OR
distribute the parenthesis by 7
21a + 84 = 168 ← ( subtract 84 from both sides )
21a = 84 ← ( divide both sides by 21 )
a = 4
Answer:
3.14
Step-by-step explanation:
First find the circumference of the circle:
= Circumference.
= 
Find the ratio of the angle in relation to the entire circle:
is what we have. So:
Use the ratio and multiply the circumference to find the length:
= 
Round answer to the hundredth:
You'll need 7.6 gallons of gas... all you do is divide 190 by 25 and get 7.6 as your answer
Answer:
x=1638831.492383738758729e+23f+0
Step-by-step explanation:
(1123)(x)=983298f+(220.22)(38)
Step 1: Divide both sides by 8.954302432552374e+23.
8.954302432552374e+23x
8.954302432552374e+23
=
983298f+1842545.52
8.954302432552374e+23
x=
163883
1.492383738758729e+23
f+0
