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3 years ago

How is the degree of the product of two polynomials p(x) and q(x) related to the degrees of p(x) and q(x)?

1 answer:

3 0

Take the degree of the highest power of x in each p(x) and q(x). Add these two degrees together. That will be the degree of the product of p(x) and q(x).

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On the picture to the right,

Anettt [7]

Answer:

AB = 5.2

AC = 5.2

m∠3 = 30 degrees

, m∠4 = 30 degrees

Step-by-step explanation:

Triangle ABO and ACO are both 30 60 90 triangles and are equal

Therefore If we have two sides then we can figure out the last side

Click to let others know, how helpful is it

5 0

3 years ago

Given circle O, angle A has a measure of 36° and the radius is 10 cm, find the area of sector BOC.

Fed [463]

Answer:

The area of the sector BOC is A' = 31.4 $cm^{2}$

Step-by-step explanation:

Radius of the circle = 10 cm = 0.1 m

Angle of sector $\theta$ = 36°

Area of the circle A = $\pi r^{2}$

A = 3.14 × $0.1^{2}$ = 0.0314 $m^{2}$

Now area of the sector BOC is

$A' = A (\frac{\theta}{360} )$

$A' = 0.0314 (\frac{36}{360} )$

A' = 0.00314 $m^{2}$ = 31.4 $cm^{2}$

Therefore the area of the sector BOC is A' = 31.4 $cm^{2}$

7 0

4 years ago

1.What is the theoretical probability of picking a face card from a deck of cards? Write your answer in simplest form.

alina1380 [7]

In decimal form: 0.23076923076923076923076923076923 (Calculator: 4/52)
In fraction form: 2/13 (mental math: 52 and 12 divided by 6)

4 0

4 years ago

How to turn a fraction into a percentage?

Brilliant_brown [7]

Convert the fraction to a decimal number. The fraction bar between the top number (numerator) and the bottom number (denominator) means "divided by." So converting a fraction such as 1/4 to a decimal means you need to solve the math: 1 divided by 4.

i hope i helped

7 0

3 years ago

A card game is played in which the player wins if a face card is drawn (king, queen, jack) from a deck of 52 cards. If the pla

Over [174]

Answer:

The expected number of wins for the player is 2.31

Step-by-step explanation:

No. of face cards = 12

total cards = 52

Probability of getting face card = $\frac{\text{No. of face cards}}{\text{Total No. of cards}}$