Terry is feeling crafty and wants to put a ribbon border on her boring clock to jazz it up a bit. If the clock has a radius of 15inches, how many inches of ribbon will Terry need to use to surround the clock? Round your answer to the nearest hundredth

Answers

Answer 1
Given radius=15 inches
Perimeter=circumference of circle
Circumference=2 pi r
=pi=22/7 or 3.14
=2*3.14*15=94.2
Rounded off=100

Related Questions

The line has been partitioned into three angles. Is there a triangle with these three angle measures? The degrees are 39,42,99 Please help quick!!!!!!!!!!

Answers

Answer:

yes it is

Step-by-step explanation:

a triangles measures are supposed to add up to 180, since 39+42+99=180 then its a traingle

Brainliest?

Yes, there is a triangle with these three angles measuring 39°, 42°, and 99°.

Given,

The line has been partitioned into three angles.

Is there a triangle with these three angle measures?

The degrees are 39,42,99.

What is the sum of angles in a triangle?

The sum of the angles in a triangle is 180 degrees.

The sum of all the angles in a straight angle is 180 degrees.

We have,

39°, 42°, and 99°.

The sum of the angles is:

= 39 + 42 + 99

= 180 °

The sum of the angles in a triangle is 180 degrees.

Thus,

Yes, there is a triangle with these three angles measuring 39°, 42°, and 99°.

Learn more about angles in a triangle here:

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I need help plz I have a quiz and idk how to do these

Answers

Answer:

c

Step-by-step explanation:

You have to use pemdas and you should get c

If m∠1 = 123°, m∠5=123

Answers

what’s the question...

Answer:

Ayo dood whats the ?

Step-by-step explanation:

combining like terms: -1 - 7x + x​

Answers

Answer:

=−6x−1

Step-by-step explanation:

Let's simplify step-by-step.

−1−7x+x

=−1+−7x+x

Combine Like Terms:

=−1+−7x+x

=(−7x+x)+(−1)

=−6x+−1

Answer: -0.125

Step-by-step explanation:

-1-7x+x

 +7   +7

-1=8x

/8  /8

x=-0.125

One roll of duct tape is 180 feet. One case of duct tape is 24 rolls. How many feet of duct tape are in 6 cases?

Answers

Answer:

There are 25,920 feet of duct tape in 6 cases that hold 24 rolls each.

Step-by-step explanation:

24 × 6 = 144

144 × 180 = 25,920 feet


Please help me. I will give Brian list.

Answers

Answer:

Increasing

Step-by-step explanation:

Increasing.

Hope this helps ;)

Escribe la expresión para "la diferencia de 10 y x".​

Answers

Answer:

10-x=d

(d = diferencia de 10 y x)

plz help i need it asap

Answers

Answer: it’s B



Explanation:

715,000___7.15 x 10^5
>
<
=

Answers

7.15 x 10^5 is 715,000 so they are equal

evaluate the given algebraic expression ​

Answers

Answer: 20

Step-by-step explanation: We have to put the given x and y values into the equation, so 2(7) + 2(3)  is the same thing as 14+6, so the answer would be 20.

Answer:

20

Step-by-step explanation:

2x+2y

2(7)+2(3)

14+6

20

Is (5, 7) a solution to the equation y = x + 2?

Answers

Answer:

5 + 2 = 7.

Step-by-step explanation:

If you mean the other way around then no.

2 + 7 doesn't equal 5.

Answer:

Yes i agree- 5+2=7 if you mean it that way

Step-by-step explanation:

Terrence drove to his sister's house, a distance of d miles. For the first 150 miles, he was able to drive relatively quickly, at 60 miles per hour. For the remaining distance, the road was rougher, and he had to slow his speed by 20 miles per hour. For each part of the journey, he was able to keep a steady speed. The time he spent driving at the faster speed was twice the time he spent driving at the slower speed.

Answers

Answer:

The total distance he drove is 350 miles, with an average speed of 46.67 miles/hour.

Step-by-step explanation:

Let [tex]t_1[/tex] and [tex]t_2[/tex] be the time of driving at a slower rate and at a faster rate respectively.

Given that the total distance = d

The speed for the first 150 miles = 60 miles/hour.

So, [tex]150=60\times t_1[/tex] [ as distance = speed x time]

[tex]\Rightarrow t_1=2.5[/tex] hours.

The remaining distance [tex]= d-150[/tex] miles.

Speed for the remaining distance = 60 miles/hour.

As the time he spent driving at the faster speed was twice the time he spent driving at the slower speed,

So, the time of driving at a faster rate, [tex]t_2 = 2t_1=2\times2.5=5[/tex] hours

So, [tex]d-150=60\times t_2[/tex] [ as distance = speed x time]

[tex]\Rightarrow d-150=20\times 5=100[/tex]

[tex]\Rightarrow d = 100+150=350[/tex] miles.

The average speed of the journey = (Total distance)/(Total time taken )

[tex]=d/(t_1+t_2)[/tex]

=350/(2.5+5)

=350/7.5

=46.67 miles/hour.

Hence, the total distance he drove is 350 miles, with an average speed of 46.67 miles/hour.

question above help me please

Answers

Answer:

The second line where 3 multiplies -m/3=3 times -4

Step-by-step explanation:

Multiplying a negative by a postive will result in negative so multiplying a negative by a negative will result in a postive. Multiplying 3 by -m/3 will result in -m so you should multiply -m/3 by -m so the varuable will be postitive. The answer would be m=12. Hope this helps.

what is y = |x + 4| − 8 reflected over the y axis then translated 2 units down

Answers

Answer: y = |x - 4| − 10

Step-by-step explanation: Reflection over the y-axis switched the first sign and -2 was added to -8 due to the translation 2 units down.

Hope this helps!

can someone help me? i'm confunsed and I don't know anything​

Answers

Answer:

See Below

Step-by-step explanation:

ABCD primes all correspond to x and y values on the graph.

A=

B=

C=

D=

1) y- intercept

2) time of max height

3) time when balloon hits ground

4) x-intercept

5) max height  

6) Initial height

So lets look at (0,A)

This would count as the y - intercept as well as the height they started throwing the balloons.

Soo....

A = y-intercept; Initial height

Now, (B,C)

This is the highest point on the graph, therefore it would be the max time and max height.

If we look at this as a person behind the line throwing the ballon, the y would be the height and the x would be the time

B = Time of max height

C=Max height

(D,0)

From the visual above, this point would be where the balloon hits the ground

From the visual in our head, x is time and y is height

Since d is the x, it is the time when the balloon hits the ground. And since

y =0, D is also the x intercept

D =  x intercept, Time when balloon hits ground

Therefore,

A = y-intercept; Initial height

B = Time of max height

C=Max height

D =  x intercept, Time when balloon hits ground

Hope this helps! =D

f(x)=-x+9
That’s it I just need someone to help me with my math homework

Answers

X intercept is (9,0)
Y intercept is (0,9)
Pls mark me as brainliest

Each day Marisa runs the same distance. She ran 35 miles in the last 5 days. What is the unit rate?

Answers

Answer:

7 miles

Step-by-step explanation:

As, we will take unit rate as "x"

So, for one day = x distance

For 5 days = 5(x)

For 5 days she covered 35 miles

So therefore,

5(x) = 35 miles

X= 35/5

X=7 miles

For a day= 7 miles are covered

Algebra, please help ASAP

Answers

Answer:

D

Step-by-step explanation:

In 2016, a billionaire's net worth was approximately $3.6 x 109. That same year, it
was reported that the average teacher salary was $45,000 per year. Using the
given numbers, how many times more was the billionaire's net worth than a
teacher's salary?

Answers

Answer:

all you do is multiply 3.6 and 109 to see if its 45,000 per year

Step-by-step explanation:

PLEEEEEEEEEEEEEEEASE HELP ME WITH THIS. IT IS DUE TOMORROW!!!

Answers

Answer:

Line CA is parrallel to Line HR and Line MC is parallel to line HA.

Step-by-step explanation:

This is because Angle CAM and Angle HAR are equal. Also because Angle CMA and Angle HAR are equal because Angle CAM and Angle HAR are equal.

9x - 8> 40 +7
help !!!!!!!!

Answers

Answer: x>55/9

Step-by-step explanation: Divide both sides by  9  

     x-(55/9)  > 0

Add  55/9  to both sides

            x > 55/9

Inequality plot for

        9.000 x  - 55.000  >  0

Write a fraction that is equivalent to 3/4
PLEASE I WILL GIVE YOU BRAINLEIST

Answers

Answer:

6 / 8

Step-by-step explanation:

Just multiply by 2

Answer:

3/4=6/8=9/12=12/16 and so on

Step-by-step explanation:

Just use the multiples of 3/4

Pls mark me brainliest!!!

I NEED HELP ASAP!!PLZ!!!

Answers

Answer:

5 cals per min

Step-by-step explanation:

slope is 2/1

PLZ HELP!!! BRAINLIEST

Only if you show your work for both Questions

Question 1
Evaluate 4m/12 when m=6


Question 2
Whats the value of X to make this True???
X/-3 = 10/-15​

Answers

1. 4(6)/12=24/12=2
2.-15x=-3(10)
-15x=-30
x=2

Answer:

Step-by-step explanation:

1)when m = 6 => [tex]\frac{4m}{12}=\frac{4.6}{12} =\frac{24}{12}=2[/tex]

2)  to make [tex]\frac{x}{-3} =\frac{10}{-15}[/tex] true

=> [tex]x = \frac{10.(-3)}{-15}=\frac{-30}{-15}=2[/tex]

Joseph type 60 words in 1 and 1/3 minutes what is average typing speed in words per minute​

Answers

Answer:

45 words per minute

Step-by-step explanation:

60 / 1 [tex]\frac{1}{3}[/tex]

45

The average typing speed of Joseph in words per minute is 45 words per minute​.

​What is an average speed?

The average speed is the total distance traveled by the object in a particular time interval. The average speed is a scalar quantity.

Now it is given that,

Number of words = typed 60 words

Time taken = 1 and 1/3 minutes

Time taken = 4/3 minutes

Thus, Average typing speed = Number of words / Time taken

Average typing speed = 60 / (4/3) words per minute​

Average typing speed = 45 words per minute​

Thus, the average typing speed of Joseph in words per minute is 45 words per minute​.

To learn more about average speed :

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what is the coefficient of the simplified expression?
3x+2-3x+7+5x​

Answers

Answer:

5x+9 (im pretty sure but i could be wrong) but hope i helped

Step-by-step explanation:

9+5x i think this is right 92% sure

please please help me!!​

Answers

choice c, slope is 3/1, y-int is -4

Answer:

C. f(x)=3x-4

Step-by-step explanation:

slope formula is (y2-y1)/(x2-x1)

(-1+4)/(-1-0)

3/1=3

The slope is going up and to the right so it is positive

NEED HELP IM BEGGING YOU PLEASE !!!!!!

Answers

Step-by-step explanation:

what help do you need????

Answer:

i believe the answer is 569/115

After completing 9 levels of his favorite video game, Sam had found 6 coins. How many coins will Sam have found after completing for 24 levels?

Answers

Answer:

I'm pretty sure it is 16 coins.

Step-by-step explanation:

What I did was to divide 24 levels by 9 levels and I got, specifically, 2.66666666667. Then I multiplyed it by 6 and got 16. Hope it helps.

If Syn spends 15 minutes running, he burns 200 calories. How long will it take Syn to burn 150 calories?

Answers

Answer:

11 minutes and 15 seconds (11.25 minutes/ 11 and 1/4)

Step-by-step explanation:

create the corresponding ratio by dividing 200 by 15, 200 calories per 15 minutes. Which equates to 40 calories every three minutes which means 40/3 or 13 1/3 calories every minute. You can verify this by multiplying 15 and 40/3 to get 200 again.

The last step is to divide the calories burned by the corresponding ratio (40/3)

150/(40/3) = 11.25

and .25 or 1/4 of 60 seconds(in a minute) is 15 since 60/4 = 15.

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