Answer: x= 19
Step-by-step explanation:
RS =~ ST presumably reads segment RS is congruent to segment ST, i.e. the same length.
Then the triangle is isosceles, and angle SRT = angle STR. Angle STU = 180-angle STR.
SRT = 3x - 48, STU = 9x, so STR = 180-9x
SRT = STR
3x - 48 = 180 - 9x
3x + 9x = 180 + 48
12x = 228
x = 19
Answer:
The answer is B
Step-by-step explanation:
The sample space would be
S S S
S S B
S B S
S B B
B B B
B B S
B S B
B S S
Answer:
x^3(4x+1)(4x-1),Option 4
Step-by-step explanation:
16x^5-x^3
x^3(16x^2-1)
x^3(4x+1)(4x-1)
