Step-by-step explanation:
t=2+5×j
j=5
t=2+5×5
t=27
Answer:

Step-by-step explanation:
We can write the equation of a line in 3 different forms including slope intercept, point-slope, and standard depending on the information we have. We have a point (8,1) and a slope from the equation. We will chose point-slope since we have a point and slope.
Point slope:
in our new equation because it is perpendicular to it. This means we will need to change it into its negative reciprocal which is
.
We will substitute
and
.


This is the equation of the line perpendicular to the equation given that crosses through (-2,3).
The answer is choice D) 4
(x/4) times 4 = x
You can think of it as
(1/4) times 4 = 1
Answer:
1 and 2 are not polyhedrons, as a circle has infinite sides
1. cone, 1 vertex
2. sphere, nothing
3. pentagonal prism?
wait but can't every face be a base???
anyway 7 faces, 10 vertices
4. triangular prism
5 faces, 6 vertices
Step-by-step explanation:
choices? i cant tell without choices