Answer:
x + 4
Step-by-step explanation:

<em>Hope this helps and have a great day!</em>
Answer:
A 32.1
Step-by-step explanation:
Given two points
)
distance between to points = d = 
Now B is (-4,5) and A is (2,0)
So AB = 
C is (4,10)
So BC = 
D is (8,7)
So CD = 
E is (4,5)
So DE = 
and AE = 
Perimeter = 7.810 + 9.433 + 5 + 4.472 + 5.385 = 32.1
Answer:
x=4
Step-by-step explanation:
-3x+4x=2*4-x
x=8-x
8=x+x
8=2x
x=8/2
x=4
Answer:
how you don't know this the answer is C
Step-by-step explanation:
The product of the vectors v and w is gotten as; v ⋅ w = 22
<h3>What is the product of the vectors?</h3>
We are given the vectors;
r = <8, 8, -6>
v = <3, -8, -3>
w = <-4, -2, -6>
We want to evaluate v.w which is a product of both vectors.
The formula will be;
v.w = (v_x * w_x) + (v_y * w_y) + (v_z * w_z)
Plugging in the values and solving gives;
v.w = (3 * -4) + (-8 * -2) + (-3 * -6)
v.w = -12 + 16 + 18
v.w = 22
We can conclude that the vector expressions has a product of 22
Read more about Vector Products at; brainly.com/question/9131049
#SPJ1