The answer is 11 miles per hour


____________________________________

Vector d can be represented as :

Vector c can be represented as :

we have to create vector d from vector c
So, let's assume a vector x, such that sum of vector x and vector c equals to vector d




Henceforth, in order to get vector d, we need to add (-6i - 6j) in vector c
Answered by : ❝ AǫᴜᴀWɪᴢ ❞
the answer issss −
1.9
b
+
7.8
3²×2^4 ×3³×2=
3^5×2^5=
243 × 32 = 7776