Is the 10 taking away 5 or was it meant to me 10.5 ?
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
For Question Number one
(2+10)²+4=148
Question Number two:
(6+5)×(8-6)=22
Try this solution:
according to the rule sin(90-y)=cos(y), it is possible to re-write the given equation:
sin(90-y)=cos53°, where 90-y=x.
Then substituting the value y=53° into the equation 90-y=x, it is possible to find the 'x': 90-53=37°.
answer: 37°
Answer: 24/25
Explanation:
100/100 - 4/100 = 96/100 = 24/25
