Answer:
-10
Step-by-step explanation:
Let´s evaluate the complex number:
First let's calculate this expression:
Using distributive property:
Where:
Therefore:
Evaluating the rest of the expression using the distributive property again:
Answer:
50
Step-by-step explanation:
Answer:
The total cost for two packets of Fig rolls is £1.62.
Step-by-step explanation:
The normal price listed for a packet of Fig rolls is £1.08.
half of £1.08 is £0.54.
Add £1.08 and £0.54 together to get the final answer of £1.62.
Final Answer: £1.62
A(-7,4) and B(0,6);
A(x₁,y₁) and B(x₂,y₂)
Equation form : y =mx+b
1st Calculate the slope m:
m=(y₂-y₁)/(x₂-x₁) = (6-4)/(0+7), m = 2/7
the equation becomes: y= 2/7.x +b
2nd Calculate b. to that end you plug any coordinates (either A or B) in the equation y=2/7.x + b:
Let's say I selected B(0,6)
6=2/7(0) +b and b =6
The final equation : y =(2/7).x + 6
Answer:
The bearing of the airport from the plane is 245°
Step-by-step explanation:
The bearing of a point from a location is given by the angle in degrees of rotation from the Northern direction of the location to the direction of the location of the point
The given bearing of the plane from the airport = 65°
Therefore, the direction of the plane from the Northern direction of the airport = 65°
From the Northern direction of the plane, the bearing of the airport = 245°