Brent is considering buying a new circular track for his model train. He estimates that the model's circumference is about 3 times the measure of the circle's diameter. With this information, Brent could derive the value of —
Group of answer choices

radius

length

width

area

Answers

Answer 1

Answer:

Answer is D or a

Step-by-step explanation:


Related Questions

Find each missing measure for 1, 2, 3, and 4. Giving brainliest!

Answers

Answer:

a quadrilateral adds up to 360 degrees so each 4 siede figure is 360 degress

Step-by-step explanation:

1. add 108 + 59 + 119= 286 now do 360 - 286 = and you get 74

so that is how you get the answeres for the question , add the degrees then minus it by 360

Please mark brainliest :)

2. x = 234

3. x = 37

4. x = 83

1. x=74 because 119+108+59=296 then 360-286=74

2. x=144 because 90+75+51=216 then 360-216=144

3. x=37 because 147+94+82=323 then 360-323=37

4. x=83 because 138+76+63=277 then 360-277=83

hope this helps :)

I need Help again pls :)

Answers

Answer:

76 novels

Step-by-step explanation:

n times m

N=4

M=19

4 times 19= 76

The answers 76. Your welcome

What inequality does this number line show?

Answers

Answer:

X<6

Step-by-step explanation:

the unfilled dot shows that there is no equal, and based on the direction, (left), it means less than. Since it starts at 6, less than 6

Answer:

x>6

Step-by-step explanation:

the unfilled dot shows that there is no equal, and based on the direction, (left), it means less than. Since it starts at 6, less than 6

A skyscraper in downtown Los Angeles is 7.9 x 10 feet tall. How tall is the building?

Answers

Answer: I'm pretty sure the answer is 79 hope this helps

Step-by-step explanation:

79 feet. you just multiply 7.9*10

PLEASE HELP, the picture below are the details (giving brainliest)

Answers

Answer:

A or C but i believe it is A

__,__,80,64,51.2,40,96,...

Find the first two terms of the geometric sequence.

Answers

Answer:

125, 100, 80,64,51.2,40.96...

Step-by-step explanation:

y=[tex]\frac{4}{5}[/tex]x

So let's work backwards!

[tex]\frac{5}{4}[/tex](80)

=100

Then...

[tex]\frac{5}{4}[/tex](100)

=125

Hope this helps! :D

Answer:

  125, 100

Step-by-step explanation:

Perhaps the terms of your series are supposed to be ...

  __, __, 80, 64, 51.2, 40.96, ...

The common ratio is 64/80 = 0.8, so the recursive relation is ...

  t[n] = 0.8×t[n-1]

__

Solving for the previous term, we find ...

  t[n]/0.8 = t[n-1] . . . . . . divide by 0.8

or ...

  t[n-1] = 1.25×t[n] . . . . . rearrange

Then the term previous to 80 is 1.25×80 = 100.

And the term previous to 100 is 1.25×100 = 125.

The first two terms of the geometric sequence are 125 and 100.

Help me plssssssssss

Answers

some people are sending links to answers so pls dont open them. it will give you a virus.

brainliest if it shows how to do all 4

Answers

formula: pi×2×r or pi×d

1. 9m×2×pi= 56.55m

2. 17ft× pi= 53.41 ft

3. 3yd×pi= 9.42 yd

4. 5cm× pi= 15.71cm

WILL CHOOSE BRAINLIEST. Which description most accurately describes the transformation shown below.

Answers

Answer:

A

Step-by-step explanation:

The triangle must not translate left because then it will move away from the y-axis, which is not what happens here. So B and C are wrong. D is wrong because if it reflects across the y-axis it won't touch the y-axis, but here it touches so it's wrong.

Hope it helped:)

Answer:

A

Step-by-step explanation:

Because if you just move the original points to right 6 and down 5 it will show the graph on the right.

Whoever answers correctly can have brainliest
but answer asap

Answers

Answer:

8 4/25

Step-by-step explanation:

2 2/5 = 12/5

3 2/5 = 17/5

12×17/5×5

204/25 = 8 4/25

Answer:

[tex] 8 \dfrac{4}{25} [/tex]

Step-by-step explanation:

[tex] 2 \dfrac{2}{5} \times 3 \dfrac{2}{5} = [/tex]

[tex] = \dfrac{12}{5} \times \dfrac{17}{5} [/tex]

[tex] = \dfrac{204}{25} [/tex]

[tex] = 8 \dfrac{4}{25} [/tex]

She can choose from 7 pairs of pants, 6 t-shirts, 7 sweaters or hoodies, and 2 pairs of shoes. How many different outfits does Kaylee have to choose from?

Answers

Answer:

she has 7 outfits

Step-by-step explanation:

cause if you have 7 pairs of pants and 6 shirts and 7 hoodies you can make 7 outfits

I NEED HELP CUZ I BAD

Answers

Answer:

Given:

∠1 = 63 - 2x°∠2 = 72 - 3x°

And if we look at the diagram, we can see that angles 1 and 2 are corresponding, and corresponding angles are congruent(meaning they measure the same degrees).

So all we need to do now, is set up the equation to angle 1 being equal to angle 2.

(63 - 2x) ← [angle 1] = (72 - 3x) ← [angle 2]

Solve;

63 - 2x = 72 - 3x

+2x            +2x

63 = 72 - 1x

-63     -63

9 - 1x = 0

+1x      +1x

9 = x, the value of 'x' measures 9°.

answer for brainliest

Answers

Answer:  the answer is 3ft because one bit is 2ft + the cirly bit is 3ft

The answer is 2ft because the image is a perfect square

Michael decided to take all his leftover change each month and place it into a savings account. This account earns 2% simple interest each year. The only thing Michael is putting in this account is his leftover change, which is a small amount. Should Michael keep his account since he is putting very small amounts in and earns very little interest?

A. Yes, his monthly deposits and interest will accumulate, which means the balance will grow over time.

B. No, the monthly bank fees are taking away all his deposits which leaves the account at zero.

C. Yes, the cost to close the account would cost more than what is in the account since the acc
ount balance really isn't growing.

D. No, he needs to big deposits for his account to actually grow over time.

Answers

Answer:

yes, his monthly deposits and interest will accumulate,which means the balance will grow over time.

Rule 1: Add 2 starting from 9. Rule 2: Add 3 starting from 5.
What would the coordinate pair be?

Answers

Answer:

(11,8)

Step-by-step explanation:

9+2=11

5+3=8

Answer:

(11,8)

9+2=11

5+3=8

The first three terms of a geometric sequence are as follows.

Answers

Answer=32 and 64

Explanation: the patter is multiplying by 2, so next you’ll do 16 times 2=32 and 32 times 2=64
Please Give Brainliest!
The pattern is a multiplication of 2, so your answer will be 32, and 64 :)

help me oo000-00000of

Answers

Answer:

x = 15, y = 5

Step-by-step explanation:

total score of A = 6x

total score of B = 25*8 = 200

total score of C = 20y

(6x+200)/(x+25)=7.25

6x+200 = 7.25x+181.25

18.75 = 1.25x

x = 15

and

(6x+200+20y)/(x+25+20) = (6x+200+20y)/(x+45) = 6.5

plug in x

(290+20y)/60 = 6.5

290 + 20y = 390

20y = 100

y = 5

Sondie sold $6,300 worth of jewelry for her company. She earns $573.25 for
income each week. She is given a 20% commission on her total sales. What was
Sondie’s total income?

Answers

Answer:

i think maybe $1833.25

Step-by-step explanation:

[tex] \frac{20}{100} \times 6300[/tex]

= $1260 + $573.25

= $1833.25

Got yo bro…. She makes $1833.25

You find 20% of $6300 which is 1260. Then you add that to the $573.25 and get that as your answer

Rewrite the equation without absolute value
Y=|x-2|+|x+2|-|x-5| if x<-2

Answers

Answer:

Step-by-step explanation:

Hey there!

In order to solve this equation, you need to first simplify and take the absolute value:

x+2+x+2-x+5

Now you need to simplify

x+9

So, the rewritten form of the equation is x+9

Q4H: The question is in the picture below (please show work) :

Answers

-3x-5=16
-3x-5(+5)=16+5
-3x=21
-3x/-3=21/-3
x=-7

-4(y-2)=12
-4y+8=12
-4y=4
y=-1

8.88=4.44(x-7)
8.88=4.44x-31.08
39.96=4.44x
9=x

5(y+2/5)=-13
5y+2=-13
5y=-15
y=-3

negative decimals on the number line

Answers

Answer:

-0.58

Step-by-step explanation:

The number gets less as you move to the bottom. Each dash represents 0.01. The dot is 3 lines below -0.55, so you would do -0.55 - 0.03, and the answer is -0.58.

I hope this helps and please mark me as brainliest!

Answer:

-0,56

Step-by-step explanation:

As you go up, the numbers tend to get larger. -0.5 is larger than - 0.6

So considering where the dot is on the number line, you have to subtract - 0.02 for every horizontal line you cross.

Another way of putting this is you must add 0.02.

For me, it is easier to add 0.02 because the amount is getting bigger. Why 0.02? it is because there are 5 horizontal notches between -0.6 and - 0.5. Each notch must be -.1/5 = -0.02

First notch: -0.6 + 0.02 = -0.58

Answer: Second notch: -0.58 + 0.02 = -0,56  

I need help with this question please

Answers

Answer:

The answer to this question would be c

A skateboard was originally priced at $53.00. It is on sale for 15% off. What is the sale price of the skateboard?

Answers

15 po Kasi Di ko alam

Answer:

$45.05

Step-by-step explanation:

To find 10% divide the original number by 10. This is $5.30

To find 5% divide 10% by 2. This is $2.65

Add the two together to get 15%. This is $7.95

Take away the value of 15% from the original number.

$53.00 - $7.95 = $45.05

Which numbers are Rational Numbers?

Answers

Answer:

[tex]A.) -67,~ \sqrt{81},~ \dfrac 75[/tex]

Step-by-step explanation:

[tex]\text{A rational number is a number that is expressed as the ratio of two integers.}[/tex]

PLease help me! Due tonight thank you!

Answers

Answer:

1432.08 centimeters^2 I think

Step-by-step explanation:

Surface Area = 2×(3.4×18 + 3.4×30.6 + 18×30.6) = 1432.08 centimeters2

I also think the answer is wjat the dude said above me

IM STUck HELP ME PLEASE

Answers

Answer:

A and B are the correct answers

Step-by-step explanation:

Answer: A because im just guessing

brainliest if it is right

Answers

Answer:

Step-by-step explanation:the answer is 5

Answer:

the answer i got was 5

Step-by-step explanation:

The vertices of triangle DEF are D(12, -8), E(-4, -8), and F(-4, 16). The triangle is dilated with a scale factor of 1/4. Estimate the perimeter of the dilated figure to the nearest whole number.

Answers

Answer:

6

Step-by-step explanation:

2

Data management probability

Answers

Answer: Probability theory is a branch of mathematics focusing on the analysis of random phenomena. It is an important skill for data scientists using data affected by chance. With randomness existing everywhere, the use of probability theory allows for the analysis of chance events.

Step-by-step explanation:

What is the relationship between corresponding terms in the two sequences?

Answers

Answer: y = x + 1

You can see that in the chart that each income has an outcome of +1

Answer:

The relationship is Sequence two is always one step ahead of sequence one.

Step-by-step explanation:

is this right??? by the way, have you smiled today? its very important:)

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