x (x + 4) = 5
x² + 4x = 5
x²+ x + (-5) = 0
(x+3)²+(t+3)²=9
x² + 6x + 9 + t² + 6t + 9 = 9
x² + t² + 6x + 6t + 18 + (-9) = 0
x² + t² + 6x + 6t + 9 = 0
x² + t² + 6(x + t) + 9 = 0
3/x + 4/2x = x - 1
6/2x + 4/2x = x - 1
10/2x = x - 1
10 = (x - 1) 2x
10 = 2x² - 2x
0 = 2x² + (-2x) + (-10)
Answer:
83%
Step-by-step explanation:
To convert fraction to percents, you have to divide the numerator by the denominator.
So 50 divided by 60 = .833333333333333
Now you have to convert this decimal to a percent by moving the decimal point 2 spaces to the right.
83.333333333%
On tests they usually round percents to the nearest whole percent.
So it would just be 83%
<u>Answer: </u>
<em>If set A = (3, 4, 7, 9) and if set D = (9, 4, 3, 7) , then </em><em>set A = set D</em><em> is </em><em>true</em><em>.</em>
<u>Solution: </u>
Two sets are said to be equal, if the elements in both the sets are exactly same.
From question, the given sets are
Set A = (3, 4, 7, 9)
Set D = (9, 4, 3, 7)
Set A and Set D contain same elements. In sets and relations, we need not worry about the elements positions. For the given set A the elements are {3,4,7,9} and for set D the elements are {9,4,3,7}. The elements are same each other irrespective of their positions. Hence, the given condition set A= set D is True.
answer:
yes, i have put too much pressure on myself when i was not able to accomplish my goal as quickly as i would have liked. some things in life don't always work out the way you want, but we have live through it. this happened to me when i kept on doing bad at a subject even when i kept practicing. it was frustrating at first, however i just kept going and now im pretty good at it.
step-by-step explanation:
- there isn't any explanation to this, just my opinion
Answer:
perimeter of triangle=48 units.
area of triangle=96cm²
