Answer:
150 inches
Step-by-step explanation:
Using 3 for pie, PIE x D= C
3 x 25= 75
for two roatations you multiply 75 times 2 and you get...
150
Again, this is a triangle so the sum of the angles must be 180°, so we can say:
a+b+c=180, we are told a=129, b=2c, we will let c=M°
129+2c+c=180 combine like terms on left side
129+3c=180 subtract 129 from both sides
3c=51 divide both sides by 3
c=17°
So angle M=17°
Answer:
Step-by-step explanation:
we can use the trigonometric function in a right triangle
cos x = adjacent side to the angle /hypothenuse
cos 36°= x/10 ; multiply both sides by 10
10 * cos 36° = x ; make sure your calculator mode is in degrees
8.1 = x
Answer:
k= -2
Step-by-step explanation:
you are dividing the x by -2 each time
Answer:
2x^3 +14x^2 -13x-3
Step-by-step explanation:
