Answer:
I KNOW SAMEEEEEEE IM SORRY XXX
Step-by-step explanation:
Answer:
Option (2)
Step-by-step explanation:
Option (1).
Points A, B and D are collinear.
True. (On plane S)
Option (2).
Points A, B, C and E are coplanar.
False.
(Points A, B and D are on plane S and points C and E are on plane R)
Option (3).
BE intersects line 'n' at point B.
True.
Option (4).
CB ⊥ AD
(CB lies on plane R and AD lies on perpendicular plane S).
Option (5).
Line 'm' ⊥ plane R.
True.
(Line m is on plane S which is perpendicular to plane R).
Option (6).
Plane R intersects plane S at line n.
True.
Plane R and Plane S are perpendicular and the point of intersection is line 'n'.
Therefore, Option (2) is incorrect.
we know there are 9 dashes between 0 and 0.5. meaning each place represents 0.05 apart.
0_0.05_0.10_0.15_0.20_0.25_0.30_0.35_0.40_0.45_0.5
k is between 0.10 and 0.15
L is between 0.15 and 0.20
M is between 0.30 and 0.35
N is between 0.40 and 0.45
1/3 as a decimal is normally .3333 repeating
meaning M is the best answer
c. M
Answer: y = 21x + -105 or y = 21x - 105
Step-by-step explanation:
Our equation is going to be in the format of y = mx+b, where m is the slope, and b is the y-intercept.
For this, you can find the slope by doing
(y₁-y₂)÷(x₁-x₂)
So we just sub in one of the x intercept points and the point that we already have, so let's do (-21-0)/(4-5). That is equal to 21, therefore, 21 is our slope.
So we have y = 21x + b, so now we can sub in one of our points for y and x in the equation. Let's do (4,-21).
-21 = 21(4) + b
-21 = 84 + b
-105 = b
So our equation is y = 21x + -105, meaning we have a slope of 21 and a y intercept of -105.
Edit: you can also do y = 21x - 105