Answer:
The correct answer is D.
Step-by-step explanation:
When dividing -4 on both sides, the correct result becomes 8 is greater than or equal to <em>z</em><em>.</em><em> </em>This also means that the result of <em>z</em><em> </em>must be less than or equal to 8, so the graph also represents a closed point at 8 with the ray pointing towards the left with each result less than 8.
Answer:
52 nerds=700>x1
Step-by-step explanation:
its confusing
Answer:
K=27
Step-by-step explanation:
the answer is 27
Answer:
280 degrees.
Step-by-step explanation:
To convert radians to degrees we multiply by 180/pi:
angle O = 14pi/ 9 * 180 / pi
= 14*180 / 9
= 280 degrees.
Given a scalar number

and a vector
v, the product between

and
v is a vector, with
- magnitude given by the product between the absolute value of

and the magnitude of
v- direction given by the sign of

: if a is positive, the final vector has same direction of
v; if a is negative, the final vector has opposite direction to
v.
In our problem, the scalar number is

. This means that the product between the vector and this number:
- has magnitude equal to

times the magnitude of the vector
- has opposite direction with respect to the original vector (because the scalar

is negative)
Therefore, the correct answer is
<span>B.) The vector will change direction and decrease in magnitude.</span>