Haley is considering two gym membership plans. The plans are detailed here. Plan one $50 for a monthly pass and a $3 fee for eac
2 answers:
Answer:
The system of equations would be
Step-by-step explanation:
Let x represent the number of gym visits and y represent the total cost.
For plan one, we know that each gym visit is $3. This means the price for the gym visits can be represented as 3x. Adding the monthly pass to that, we have
50+3x = y.
For plan two, each gym visit is $10. This means the price of the gym visits can be represented as 10x. There is no monthly pass, so we have the equation
10x = y.
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Answer:
C.Quadrilateral ABCD is not a rhombus because there are no pairs of parallel sides.
Complete question:
A. Quadrilateral ABCD is not a rhombus because opposite sides are parallel but the four sides do not all have the same length.
B. Quadrilateral ABCD is a rhombus because opposite sides are parallel and all four sides have the same length.
C. Quadrilateral ABCD is not a rhombus because there are no pairs of parallel sides.
D. Quadrilateral ABCD is not a rhombus because there is only one pair of opposite sides that are parallel.
Step-by-step explanation:
Rhombus states that a parallelogram with four equal sides and sometimes one with no right angle.
Given: The coordinate of the vertices of quadrilateral ABCD are A(−6, 3) , B(−1, 5) , C(3, 1) , and D(−2, −2) .
The condition for the segment to be parallel to
is matching slopes;
---->1
So, we have to check that AB || CD and AD || BC
First check AB || CD
A(−6, 3) , B(−1, 5) , C(3, 1) , and D(−2, −2)
substitute in [1],
-10 ≠ -15
Similarly,
check AD || BC
A(−6, 3) , D(−2, −2) , B(−1, 5) and C(3, 1)
Substitute in [1], we have
-20 ≠ -16.
Both pairs of sides are not parallel,
therefore, Quadrilateral ABCD is not a rhombus because there are no pairs of parallel sides.
Answer:
Step-by-step explanation:
To find the approximate area of the circle, calculate the area of one sector and then multiply by 16
Remember that
The area of a triangle (one sector) is equal to
therefore
The approximate area of the circle is equal to