Answer:
Donda
Step-by-step explanation:
Answer:
3km/h and the speed of the ship is 21 km/h.
Step-by-step explanation:
Putting this into an equation, it would be (12 ÷ -3) + - (14 x 4)
-4 + -56 = -60
It isn’t possible to draw a graph on here
The area of the triangle ABC is 207.5 square units.
Explanation:
The measurements of the sides of the triangle are
,
and 
We need to determine the area of the triangle ABC.
<u>Area of the triangle:</u>
The area of the triangle can be determined using the formula,

where
,
and 
Substituting these values in the above formula, we get,

Simplifying the values, we get,



Rounding off to the nearest tenth, we get,
Thus, the area of the triangle ABC is 207.5 square units.