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3 years ago

On a circle of radius 7 feet, what angle would substend an arc of length 7 feet

1 answer:

7 0

Central angle (radians) = arc length / radius 
central angle (radians) = 1 radiancentral angle (radians) = 57.296 degrees
Source 1728.com/radians.htm

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Anne visits her mother every 10 days. Alma visits every 5 days and Amy, the youngest visits every 4 days. If they meet today, ho

VARVARA [1.3K]

Answer:

May answer ka na ba dito?

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2 years ago

Rasek [7]

Answer:

The answer is D.

Step-by-step explanation:

Because they dont go and hand pick them a machine pours them into a bag so they very in amount of color.

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2 years ago

You and a friend are playing a best-of-three series (first to win 2 games wins the series). You are a stronger player and have a

mariarad [96]

Answer and Step-by-step explanation:

Given that probability of you winning each game = 0.68

And probability of you winning next game = 0.81

Your friend's chance of winning/you losing would be = 1-0.68= 0.32

also his chance of winning next game = 0.73

To find probability that you would win the series given that you need to win two games to win the series

= probability that you win first game and second game+ probability that you win first game, lose second game and win third game + probability that you lose first game, win second game and win third game

= 0.68*0.81+0.68*0.32*0.68+0.32*0.68*0.81

=0.8750

Therefore probability that you would win the series = 0.8750

Note: here we found the probability of winning by adding(or) up the three possible combinations that would result in a win

6 0

2 years ago

How to write an equation in logarithmic form?

laiz [17]

Answer:

here is a example

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3 years ago

HELP PLZ i need help with this math side i just need b,c,d a =4x+2y=16

tino4ka555 [31]

Answer:

Please check the explanatio.

Step-by-step explanation:

Solving Part b)

We know that the slope-intercept form of the equation line is

$y=mx+b$

where m is the slope and b is the y-intercept

Given the equation

$4x+2y=16$

Re-writing the equation in the slope-intercept form

$4x+2y=16$

$y=-2x+8$

Here, m=-2 and b=8

Thus, the equation in the slope-intercept form will be:

$y=-2x+8$

Solving Part c)

As you sold two pounds of cheddar cheese.

i.e. y=2

substituting y=2 in the slope-intercept form of the line equation

$y=-2x+8$

$2=-2x+8$

Subtract 8 from both sides

$-2x+8-8=2-8$

$-2x=-6$

Divide both sides by -2

$\frac{-2x}{-2}=\frac{-6}{-2}$

$x=3$

You sold 3 pounds of swiss cheese.

Solving Part d)

$y=-2x+8$

putting x=2.5 in the equation

$y=-2x+8$

$2=-2\left(2.5\right)+8$

$2=3$

The sides are not equal

FALSE

Thus, x=2.5 does not make any sense in the context of the problem.

6 0

2 years ago