Answer:
the answer is B
Step-by-step explanation:
Answer:
Hight
1.2
2.4
3.6
4.8
5.9
6.4
7.3
8.6
Step-by-step explanation:
Formula used
8-165
7-135
6-125
5-110
4-95
3-75
2-35
1-10
C%
Answer:
...so cos t = cot t can only happen when cos t is 0 or sin t is 1. (But sin t = 1 only happens when cos t = 0, so cos t = 0 is enough.)
arccos(0) is pi/2, plus or minus any multiple of pi.
Step-by-step explanation:
cotθ = cosθ
cosθ/sinθ = cosθ
sinθ = 1
θ = π/2
pi also = to 3.14 etc.
Answer:
214.2 units²
Step-by-step explanation:
To find the surface area, we add the area of all the 6 sides.
2(Length x Width) + 2(Length + Width) x height
Surface area
= 2(6.5 x 8) + 2(6.5 + 8) (3.8)
= 104 + 110.2
= 214.2 units²
Hey there! :)
Answer:
y = -3x - 11
Step-by-step explanation:
Use the formula y = mx + b to write an equation, where:
y = y-coordinate of point
x = x-coordinate of point
m = the slope
Plug in the known coordinates and slope:
4 = -3(-5) + b
Simplify:
4 = 15 + b
4 - 15 = b
-11 = b
Rewrite the equation:
y = -3x - 11
