Answer:
(7x-1)*(x-3)
7x^2−22x+3
break expression in groups:
(7x^2-x)+(-21x+3)
factor out "x" from (7x^2-x)
x(7x-1)
factor out -3 from (-21x+3)
-3(7x-1)
x(7x-1)-3(7x-1)
factor out the common terms <em>7x-1</em>
(7x-1)(x-3)
Answer:
(7x−1)(x−3)
Hope this helps!
Central angle = 360 / 24 = 15 degrees
ARc length = r * theta, where theta is the angle in radians and r = radius
= 15 * 15 * pi/180
= 3.93 feet to nearest hundredth.
Area of sector = area of circle / 24 = pi*15^2 / 24 = 29.45 ft^2
Use the are formula for a rectangle which is Length times Width to find the amount of square feet of carpeting.(16 times 14=224ft^2) Then you need multiply 224 by 12 because you have 224 square feet at $12 per square foot. So in the end it will cost $2688 to get the new carpet.
Answer:6 36 2.449
Step-by-step explanation: 36 square
He can either measure the third side length, apply the Pythagorean theorem to find the height of the triangle, and then calculate the area, or he can find the measure of the included angle between the known side lengths and use trigonometry to express the height of the triangle and then determine the
area of the triangle
