9514 1404 393
Answer:
c. 90°
Step-by-step explanation:
Every corner of a square or rectangle is a 90° angle, also called a "right angle."
∠MLK = 90°
Answer:
$250
Step-by-step explanation:
The goal here is to find the cost of the painting BEFORE the 60% increase.
To find the cost of the painting, we must take in the information we already have:
Increase percent: 60%
Original price: unknown
Price after increase: $400
$400 is the price of the painting AFTER the increase has been added. So this equals the cost of the painting before the increase, plus the total amount of the increase (which is 60% of the original price).
The total must be (100% + 60% = 160%) 160% of the original painting price.
To find the original price, we must divide the increased price by the new percentage (160%). But how do we get here?
Well, we have 160% and our (fraction) $400/1%. We will have to switch the 160% and the 1%, giving us..
1% $400/160%
We take 400/160, which is 2.5. But this is only 1% of the original price! We want 100%.
So now, we multiply the 2.5 by 100 to get our answer: $250.
The common area to both inequalities in the graph represents the solution.
<h3>What is inequality?</h3>
In mathematics, inequality refers to a relationship that makes a non-equal comparison between two numbers or other mathematical expressions.
Given are the following inequalities -
2x > 3y +6
4x+y > 6
The given inequalities are -
2x > 3y +6
4x+y > 6
The solution representing the graph of this inequalities is shown in the figure attached. The common area to both the inequalities will be the solution set.
Therefore, the common area to both inequalities in the graph represents the solution.
To solve more questions on Compound inequalities, visit the link below-
brainly.com/question/15305613
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