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3 years ago

12

verify that 1,-1,-3 are the zeroes of the cubic polynomial x3+3x2-x-3 and check the relationship between zeroes and the coeffici

ent

1 answer:

Vikentia [17]3 years ago

6 0

Answer: yea its 123445

Step-by-step explanation:

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What is an angle that is complementary to DGE?<br><br> (Please hell I’ll reward)

weqwewe [10]

Answer:

<CGD

Step-by-step explanation:

Since m<CGB = right angle = 90°, therefore:

m<CGE = 90° (linear pair angles)

Complementary angles add up to 90°.

Thus, m<CGD + m<DGE = m<CGE = 90°.

Therefore, the angle that is complementary to <DGE is <CGD

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3 years ago

How is the square root calculated using the Newton-Raphson method?

DochEvi [55]

Step-by-step explanation:

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3 years ago

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In the diagram below, FGHG, BD || EI and mZFGH = 54º. Find<br> mZACB.

Vedmedyk [2.9K]

Answer:

no idea

Step-by-step explanation:

no idea

5 0

3 years ago

Please help me asap

german

The answer is 86.4 I believe.

5 0

3 years ago

Plz help w this math problem

Svetllana [295]

Answer:

• for x = 2a√t, make t the subject:

${ \tt{x = 2a \sqrt{t} }} \\ \\ { \tt{ \sqrt{t} = \frac{x}{2a} }} \\ \\ { \boxed{ \tt{t = \frac{ {x}^{2} }{4 {a}^{2} } }}}$

• then find y:

${ \tt{y = {ar}^{2} - 2at}} \\ \\ { \tt{y = {ar}^{2} - 2a( \frac{ {x}^{2} }{4 {a}^{2} } ) }} \\ \\ { \boxed{ \tt{y = {ar}^{2} - \frac{ {x}^{2} }{2a} }}}$

6 0

3 years ago