Given:
Discount = 40%
Sales tax = 7%
To find:
The total cost of levi jeans with an original price of x.
Solution:
Let x be the original price of the jeans. Then the price after 40% discount is
The price after 7% of sales tax.
Therefore, the total cost of the levi jeans with an original price of x is represented by the expression 0.642x.
Rhombus RSTU is congruent to WXYZ, and are translational images of each other because all their sides and angles are equal
<h3>What are the properties of a rhombus?</h3>
Some of the properties of a rhombus are;
- All the opposite sides are parallel to each other.
- Diagonals bisect each other perpendicularly.
- The angles are supplementary, that is, they add up to 180°
If Rhombus RSTU is congruent to WXYZ, then they are both translation images of each other because all their sides and angles are equal.
Learn more about a rhombus here:
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Answer:
10 In.²
Step-by-step explanation:
Formula for height of trapezoid: 2a ÷ (b1 + b2)
B1: 3, B2: 7
Area: 50
7 + 3 = 10
50 · 2 = 100
100 ÷ 10 = 10
Height of trapezoid: 10 In.²
Check:
Formula for area of trapezoid (using height): A = (B1 + B2 / 2) · h
Base1: 3, Base2: 7
7 + 3 = 10
10 ÷ 2 = 5
5 · 10 = 50
Area = 50, therefore we know that our height is correct.
Answer:
F
Step-by-step explanation:
Since f(x) and g(x) are a negative quadratic (aka, looks like an upside down U), two of them have maximum points and not minimum points. h(x) is the only one with a minimum point.
