Answer:
BC = 18tan(40°)
Step-by-step explanation:
The leg of the triangle can be explained using tan
Tan(angle) = opposite/adjacent
Plug in and simplify to get the answer
Answer:
Hello,
18 x tan 40°
Step-by-step explanation:
tan 40° = BC / AC
and with AC = 18
tan 40° = BC / 18 ⇔ BC = 18 x tan 40°
Answer:
Step-by-step explanation:
Line passes through the origin and has same x and y coordinate pairs,
The line is:
Points:
The slope is:
The line is:
Points:
The slope:
The line is:
13 ft ▪️ square
What would be the surface area of a 13ft square
SURFACE AREA:
Answer: multiply by the number of faces
Step-by-step explanation:
If it is a square then you would do 13 x 13 = 169, that is the amount for one face. Then, multiply 169 times how many faces there are to find the surface area.
A.
128
B.
16
C.
16, –16
D.
128, –128
Answer:
16, -16
Step-by-step explanation:
x^2 = 256
x =
x =
x = *
x = 2 * 8
x = 16
Hopes this helps >.<