Answer:
-4.8
Step-by-step explanation:
-24/5 = (-24) 
5
= -4.8
Answer:
1) y > x
2) x > 5 > y
3) x ≤ 4 ( or 4 ≥ x )
4) x = y
Step-by-step explanation:
1) 1. y is greater than x
2. so y > x
2) 1. 5 is less than x and more than y
2. we can write this like x > 5 > y
3. you can just squish them together as a shortcut usually: x > 5 and 5 > y --> x > 5 > y
3) 1. x is for at most, we can say this as x is less than or equal to 4
2. this is written as x ≤ 4 or 4 ≥ x
4) 1. x - y = 0 so x and y must be the same value
2. therefore x = y
Answer:
81
Step-by-step explanation:
I just added the 52 and 29 together.
The scalar product, or dot product, of two vectors is the sum of the products of corresponding coordinates.
... u·v = (4, 4)·(-8, 3) = 4(-8) + 4(3) = -20
Then the product of a scalar and a vector is a vector with each of the original coordinates multiplied by the scalar.
... (u·v)v = -20v = -20(-8, 3) = (160, -60)
