The second option: (-3)+(-3)+(-3)+(-3)+(-3) is correct because you are multiplying the -3 five times
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Answer:
(-11 +/- sqrt 21) / 10
or
-0.64 , -1.56 to the nearest hundredth.
Step-by-step explanation:
9v^2 + 11v + 5 = 4v^2
5v^2 + 11v + 5 = 0
Using the quadratic formula:
v = [ - 11 +/- sqrt(11^2 - 4*5*5) ] / 2*5
= (-11 +/- sqrt 21) / 10
= -0.64 , -1.56 to the nearest hundredth.
Answer:
2)The sum of the squares of the lengths of the legs of a right triangle is equal to the square of the length of the hypotenuse.
Step-by-step explanation:
(leg₁)² + (leg₂)² = (hypotenuse)²
Answer:
Step-by-step explanation:
The first step in completing the square is moving 34 to the other side of the equivalent symbol, then use this formula:
You will then have this in Vertex Form:
The −70 comes from what you deduct from 36 to get −34. Remember, in this formula, gives you the OPPOSITE TERMS OF WHAT THEY REALLY ARE, while gives you the NORMAL TERM, so be EXTREMELY CAREFUL.
I am joyous to assist you anytime.