Answer:
pretty sure it is negative correct me if im wrong
B. 18
Explanation
The dot product or scalar product is an algebraic operation that takes two equal-length sequences of numbers (usually coordinate vectors), and returns a single number
it is given by.
so, we can find the dot product by multiplying the corresponding values in each vector and adding them together
Step 1
get the dot product
let
then
therefore, the answer is
B. 18
I hope this helps you
how old are you because your picture be lookin bad
Answer:
height = h = 987.92
Step-by-step explanation: See Annex
The official Visual Flight Rules require more than 1000 ft , as a distance between the ground and bottom of clouds, for a plane to fly without instrumentation
We have to determine, with available data if we are in position of that distance
If we look at picture (in annex ) tangent of the elevation angle 51⁰ is
from tables tan 51⁰ = 1.2349 and we know tan ∠α = opposite leg/ adjacent leg
then
tan 51⁰ = 1.2349 = h/ 800
h = 987.92
So we don´t have enough height to let flying without instrumentation
Answer:
19) -2 and 7 20) -1, 1/4, 3/4, 2
Step-by-step explanation:
Use desmos graphing calculator for the sketch, and just copy the graph it give you.
