Hello!
As you can see, b and a appear to form a right angle. This means they are complementary, and their angle measures add up to 90°. Le'ts subtract 35 from 90 to find b.
90-35=55
Therefore, .
I hope this helps!
Answer:
550
Step-by-step explanation:
So for each revolution of the wheel, it turns once. The length of the edge going around the circle is called the circumference. The circumference can be found by doing Pi * Diameter. So, plugging in the numbers:
* Diameter = Circumference
* 22 = Circumference = 22
Now, multiply this by 25, the amount of times the wheel goes around
22 * 25 revolutions = 550
So 13 and 21/100
100 times 13 plus 21
that will result in 1321/100
or 13.21
Hope this helps ;)
Answer:
The correct option is C
Step-by-step explanation:
We have given the roots -6, 1 and 4.
Write down the roots:
x= -6 , x=1 , x=4
Rewrite the roots as an expression:
x+6=0
x-1=0
x-4=0
Now we have the following expressions:
=(x+6)(x-1)(x-4)
Now Multiply the terms:
=(x²-x+6x-6)(x-4)
=(x²+5x-6)(x-4)
=x(x²+5x-6) -4(x²+5x-6)
=x³+5x²-6x-4x²-20x+24
Solve the like terms:
=x³+x²-26x+24
Thus the correct option is C....