3) please help . Simplify. 5(x - y) - (x - y)
1 answer:
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Answer:
When Aria sold her house after eleven years it worth was <u>$95,300</u>.
Step-by-step explanation:
Given:
Aria paid $75,000 for her house. Its property value increased by 2.2% per year.
Now, to find the worth of Aria house when sold after eleven years.
Let the amount of house after eleven years be
Amount Aria paid for her house (A) = $75,000.
Rate of property increased per year (r) = 2.2%.
Time (t) = 11 years.
Now, to get the amount of house after eleven years we put formula:
<em>The amount of house after eleven years to the nearest hundred dollars is $95,300.</em>
Therefore, when Aria sold her house after eleven years it worth was $95,300.
Answer:
sinA = h/c; sinC = h/a
Step-by-step explanation:
Which pair of equations below is a result of constructing the altitude, h, in Triangle ABC?
sinA= h/c
sinC= h/a
sinA= h/c
sinB= b/c
sinA= b/c
sinC= b/a
Solution:
A triangle is a polygon with three sides and three angles. There are different types of triangles such as right angled, acute, obtuse and isosceles triangle.
In right angle triangle, one angle is 90°. From Pythagoras theorem, the square of the longest side (hypotenuse) is equal to the sum of the square of the two sides.
In right triangle, trigonometric identities are used to show the relationship between the sides of a triangle and the angles.
sinθ = opposite / hypotenuse, cosθ = adjacent / hypotenuse, tanθ = opposite / adjacent
Therefore in triangle ABC:
sinA = h/c; sinC = h/a
