Answer:
x = sqrt(3)/5 - 9/5 or x = -9/5 - sqrt(3)/5
Step-by-step explanation by completing the square:
Solve for x over the real numbers:
4 (5 x + 9)^2 - 33 = -21
Add 33 to both sides:
4 (5 x + 9)^2 = 12
Divide both sides by 4:
(5 x + 9)^2 = 3
Take the square root of both sides:
5 x + 9 = sqrt(3) or 5 x + 9 = -sqrt(3)
Subtract 9 from both sides:
5 x = sqrt(3) - 9 or 5 x + 9 = -sqrt(3)
Divide both sides by 5:
x = sqrt(3)/5 - 9/5 or 5 x + 9 = -sqrt(3)
Subtract 9 from both sides:
x = sqrt(3)/5 - 9/5 or 5 x = -9 - sqrt(3)
Divide both sides by 5:
Answer: x = sqrt(3)/5 - 9/5 or x = -9/5 - sqrt(3)/5
It states that two objects that are congruent to a third object then they are also congruent to one another.
Step-by-step explanation:
Simple,if one chair is like the second chair and the second chair is like a third chair,then the first chair is like the third chair.
If A=B and
B=C then
A=C
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Congruence: brainly.com/question/13361468
Keywords : Congruence, transitive property
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Answer:
9
Step-by-step explanation:
4+5 is equal to 9.
Hello,
= 2/5
Solution.
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= The denominators are the same so you subtract the numerator. Your answer should be </span>
simplified your answer is
.
Have A Good Day!
Answer:
6 = W + 2
Explanation:
The reason is since the hangar balance is "balanced" and there are six units on the left side and only 2 on the right (minus the variable weight), that means that the left weight is equal to the right and therefore 6u=w+2u.
