Answer:
Congruent triangles has the two angles of one of their sides equal
This means if a triangle side has angles of 30 and 60 degrees the other triangle also has 30 and 60 degrees.
An isoceles triangle will have 2 angles of the same degree. Thus, If triangle A is isoceles then, two angles add up to make the third equal to one these two.
We should remember that angles inside a triangle always add up to 180ª
2a +b = 180
a + b = 180 - a
if the other triangle has 2 angles mathing the isoceles triangle, then it is also an isoceles.
Uploaded an image of an isoceles triangle to understand better.
Explanation:
Answer:
Option B, $45,000, is the right answer.
Explanation:
Given actual sales = $450000
Actual units that is sold = 30000 units
Actual selling price = $15 per unit
Planned sales = $540000
Planned units = 45000
Planned selling price = $12 per units.
The difference between actual and planned sales due to unit price factor = change in units × change in price
= (45000 – 30000) × (15 – 12)
= $45000
Thus option B is correct.
Here is the answer. Suppose that consumption depends on the interest rate, how this alters the conclusions is that at any given level of the interest rate, national saving falls by the change in government purchases. You should also consider <span>what happens when government purchases increase. Hope this helps.</span>
Answer:
Income elasticity = 2
Normal good
Explanation:
Below is the given values:
Percentage decrease in consumers income = 10%
Percentage decrease in quantity demanded = 20%
Use the below formula to find the income elasticity:
Income elasticity = % change in quantity demanded / % in income
Income elasticity = -20/-10
Income elasticity = 2
Since the elasticity is 2 that means good is normal good.
