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3 years ago

What is the degree of this polynomial? 8x^6-10x+9

1 answer:

3 0

The degree is the biggest power present in an equation.
The first is 6.
The second is 5.
Be careful with equations that aren't fully expanded.
Hope this helps

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Help activity 1 and 2 , please i dont understand

Tamiku [17]

Answer:

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3 years ago

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In the figure below, BD and AC are diameters of circle P.

elena-14-01-66 [18.8K]

Answer:

$arc\ DC=30^o$

Step-by-step explanation:

The picture of the question in the attached figure

The point P is the center of the circle (the drawing is not a scale )

step 1

Find the measure of angle ∠CPD

we know that

$m\angle CPD+150^o=180^o$ ---> by supplementary angles (form a linear pair)

$m\angle CPD=180^o-150^o=30^o$

step 2

Find the measure of arc DC

we know that

Central angle is the angle that has its vertex in the center of the circumference and the sides are radii of it

$arc\ DC=m\angle CPD$ ----> by central angle

therefore

$arc\ DC=30^o$

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3 years ago

The table shows the height of a plant as it grows.

viva [34]

Answer

144

Step-by-step explanation:

12*12

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3 years ago

-16x - y = -16 12x + 6y = 12 How may solutions

Luda [366]

Answer:

y=2x +1/2

Step-by-step explanation:

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Add the two expressions. 6q + 1 and q + 11

Natali [406]

The answer to this equation is: 7q +12

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4 years ago