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ratelena [41]
3 years ago
5

What is the product of the roots of the quadratic equation 2x^2-x-4

Mathematics
2 answers:
Aloiza [94]3 years ago
4 0

Answer:

Step-by-step explanation:gdd fed cg

bija089 [108]3 years ago
4 0
The root is
x = (1 + or - sqrt33) / 4
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Given m(x)=3x-2 and p(x)=-4+2, what is (m-p)(x)?
ArbitrLikvidat [17]

Answer:

3x + 4

Step-by-step explanation:


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4 years ago
Ava is 9 years old. Rose is 11 time as old as ava. How old is rose?
balu736 [363]
99 years old due to multiplying 9 x 11

7 0
3 years ago
Read 2 more answers
The number of Atlantic blue fin tuna in thousands can be modeled by P(x)=230(.881)^x where X represents the number of years sinc
Maurinko [17]
<h3>Answer: 1981</h3>

===================================

Work Shown:

Recall that P is in thousands, so P = 95 means 95,000.

Plug in P(x) = 95. Solve for x. Use logarithms to get this done.

P(x)=230(0.881)^x

95=230(0.881)^x

95/230 = (0.881)^x

0.41304347826087 = (0.881)^x

(0.881)^x = 0.41304347826087

Log( (0.881)^x )= Log( 0.41304347826087 )

x*Log( 0.881 )= Log( 0.41304347826087 )

x= Log( 0.41304347826087 )/Log( 0.881 )

x= 6.97883817154785

x= 7

Approximately 7 years after 1974 is when the population will be around 95,000.

7 years after 1974 = 1974+7 = 1981

8 0
3 years ago
Which of the following statements is true?
lutik1710 [3]

Answer:

Option (3)

Step-by-step explanation:

Perpendicular lines: Perpendicular lines are the lines that intersect each other at right angles

Intersecting lines: Intersecting lines are the lines that intersect each other at a point to form angles but vertically opposite angles are equal

Hence , from above conclusion we can write Perpendicular lines must cross to form ninety degree angles, but intersecting lines cross to form angles of varying measures.

Hence , Option (3) is correct answer

6 0
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45 = 60 + F.

8 0
3 years ago
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