Answer: 15
Step-by-step explanation:
Area of a triangle = base * height.
Since the inside figure is a square, the base of the triangle must be 5.
To find the height: The length of the entire figure is 17; subtract 5 to account for the square, and you know that the remaining 12 must be divided easily on the right and left side; this shows that the height of the triangle on the left must be 6.
Plug these numbers into the formula: 5 * 6 / 2 = 15 :)
it would cost him $18
Step-by-step explanation:
let x represent the packs of pencils
6x=12
6x/6 =12/6
x=2
9x=9×2
=18
therefore 9 packs of pencils would cost him $18
Recall that the tangent function is defined as tan theta = opp / adj.
The angle 270 has a zero "adj side." We cannot divide by zero. Thus,
tan 270 is undefined. Note also that tan 90 degrees is also undefined.
Answer:
y - 3 = -6 (x-2) or y = -6x + 15
Step-by-step explanation:
y-k = m (x-h)
substitute (2,3) for (h,k):
y-3 = m (x-2)
substitute -6 for m:
y - 3 = -6 (x-2)
Answer:
Step-by-step explanation:
The answer is 40000
