195
subtract 38 for jeans
add 25 for babysitting
subtract 6 for movies
subtract 10 for pizza with friends
B. $166
Answer:
exact form: -34/3
decimal form: -11.3...
mixed number form: -11 1/3
it could be either one ^^^
Step-by-step explanation:
solve for x by simplifying both sides of the equation, then isolating the variable
See the attached figure
radius of the circle = r = 6
the length of one side of the equilateral triangle = L
the height if the triangle = h
The shaded area is the required area.
∴The area = (1/3) (area of circle - area of triangle )
area of circle = π r² = π * 6² = 36 π
An equilateral triangle is inscribed in a circle of radius r
∴ The length of one side of the triangle = √3 * r
= 6√3
and the height of the triangle = (√3 /2) * 6√3 = 9
∴ Area of the triangle = 0.5 * 9 * 6√3 = 27√3
The required area = (1/3) (area of circle - area of triangle )
= (1/3) * ( 36π - 27√3 )
= 12π - 9√3
The product is equal zero if one of the factors is equal zero.Therefore:
Answer:
Answer D
Step-by-step explanation:
You can see that AC belongs to both triangles (ABC and CDA), you AC is the common side.