Use a ruler too measure it and the base is the bottom of the triangle unless the question has specific measurements than just use a ruler
Answer:
-14i + 5
Step-by-step explanation:
( 6 - 21i ) - ( 1 - 7i )
6 - 21i - 1 + 7i
-21i + 7i + 6 - 1
-14i + 5
Answer:
a
Step-by-step explanation:
You're trying to find the distance between D and E so u use the distance formula.
sqrt (a+b-b^2)+(c-c)^2=sqrt a^2=a
Answer:
Step-by-step explanation:
Use <u>tigonometry</u> to find the value of d
- sine = opposite side / hypotenuse
- 306/d = sin 38°
- d =306/sin 38°
- d = 497 m (rounded)