The length of a radius of a circle, measured in centimeters, is represented by the expression x 1. 5. The diameter of the circle is 925 cm. What is the value of x? Enter your answer as a decimal or mixed number in simplest form in the box.

Answers

Answer 1

Given that the diameter of circle = twice the radius, the value of x = 4.7.

What is the Diameter of a Circle?

The diameter of a circle is a segment that divides the circle into two halves.

Diameter = 2(radius of circle).

Given:

Radius of circle = x + 1.5

Diameter = 9 2/5 = 9.4 cm

Therefore:

2(x + 1.5) = 9.4

2x + 3 = 9.4

2x = 9.4

x = 9.4/2

x = 4.7

Therefore, given that the diameter of circle = twice the radius, the value of x = 4.7.

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Answer 2

Answer:

For your question, the answer should be 3 1/5

Step-by-step explanation:

just divide 9 2/5 by half then minus it by 1.5 or 1 1/2 and you'll get 3 1/5


Related Questions

Choose the model that shows the correct answer to this problem:
6/8
9/12
3/4
3/12

Answers

Answer:

1/3 x 3/4

Step-by-step explanation:

in this case, 3/4 is correct because it is 3 of 4 shaded.

hope this helps!

Hii! Its your friend Nat! :)

Known: 3/4 of the model is shaded, we are multiplying.

The model repersents 3/4

This is because only 3 out of 4 pieces are shaded in.

If all pieces were shaded it would be 4/4 or 1 whole.  

1/3 x 3/4  is 3/12

3/12 simplifed is 1/4

Hope dis helps!

Brainliest?

~Learning with  Natalia~

Brandon was driving at a steady speed of 41 mph for 22 minutes. How far did he travel in that time?

Answers

Answer:

1320 feet i think

Step-by-step explanation:

41 mph is 60 feet a second

22 x 60 is 1320

i think this is the correct awnser

PLS HELPPPPP PLS PLS​

Answers

Answer:

B

Step-by-step explanation:

the answer is B girl hurry i got u

The rectangular model is made up of squares. Each square is of equal size.
What percentage of the model is shaded?

Answers

H 45%
you would add up the number of shaded squares and divide that by the total number of squares

The percentage of the model is shaded is 45% if the total number of square is 80 option (H) is correct.

What is the percentage?

It is defined as the ratio of two numbers expressed in the fraction of 100 parts. It is the measure to compare two data, the % sign is used to express the percentage.

Total number of squares = 10×8 = 80

Total number of squares shaded = 36

Percentage of the model is shaded = (36/80)×100

= 0.45×100

= 45%

Thus, the percentage of the model is shaded is 45% if the total number of square is 80 option (H) is correct.

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Julia is playing a board game with a spinner that has 6 equally-sized segments: 2 1 3 6 4 5 If she spins a “6” then she gets to move forward 6 spaces and spin again. Then, if she spins a “2”, she wins. Assume that the outcome of one spin doesn't affect the outcome of future spins. а What is the probability that Julia spins a “6” followed by a “2”? Round your answer to two decimal places.

Answers

Using it's concept, it is found that there is a 0.0278 = 2.78% probability that Julia spins a “6” followed by a “2”.

What is a probability?

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In this problem:

There are 6 equally spaced segments, one of which represents 6, hence the probability that Julia spins a “6” is [tex]P(A) = \frac{1}{6}[/tex].The trials are independent, hence the probability that she spins a “2” is [tex]P(B) = \frac{1}{6}[/tex].

The probability of both events is given by:

[tex]p = P(A)P(B) = \frac{1}{6} \times \frac{1}{6} = \frac{1}{36} = 0.0278[/tex]

0.0278 = 2.78% probability that Julia spins a “6” followed by a “2”.

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You borrowed $200 from a friend. He asked you to pay $2 each month for 2 years.
A. What is the total amount you pay after 2 years?
B. What is the annual rate of interest your friend is charging you?

Answers

Answer:

48$  and -110.842%

Step-by-step explanation:

A=48$

It=48$ because your paying 2$ for 2 years so 1 year=12 months so 2$=1 month so in 12 months he gets 24$ and then for another year he get's another 24$

24 + 24=48$.

B= -110.842%

it= -110.842.

Hope it helps have a great day:)

What is the area of this polygon?



Enter your answer in the box.

Answers

Answer:

42 square units

Step-by-step explanation:

Think of the polygon as being the rectangle GPST added to the triangle PES.

total area = area of rectangle GPST + area of triangle PSE

= LW + bh/2

= GT × GP + PS × h / 2

= 7(5) + 7(2)/2

= 35 + 7

= 42

Just a note of the height of the triangle. The height of triangle PSE, h, is the segment with endpoints E and point (2, 2), so its length is 2.

Find the amount of ice melted after 4.5 hrs of sunlight?

Group of answer choices

4.5 cubic feet

5 cubic feet

5.5 cubic feet

6 cubic feet

Answers

I would say 5 cubic feet based on the graph that the ice melted units are cubic feet

Hope that helped!

Evaluate the following expressions if a = 2, b = 3, x = 4, and y = 5.
4ab+y x a^3
A.1/2
B.65
C.2
D.18

Answers

Answer:

64

Step-by-step explanation:

Follow PEMDAS

4ab + y × a^3

4 (2) (3) + 5 × 2^3

4 (2) (3) + 5 × 8

24 + 5 × 8

24 + 40

64

Ronisha invests $5000 in an account that earns 2.3% annual simple interest. After 3 years, Ronisha invests the interest earned in a second account. This account earns 3.2% annual interest. Ronisha leaves the money in this account until she has earned $55.20 in interest. Ronisha does not deposit or withdraw any money from the accounts. How long does Ronisha invest money into the second account?

Answers

[tex]~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$5000\\ r=rate\to 2.3\%\to \frac{2.3}{100}\dotfill &0.023\\ t=years\dotfill &3 \end{cases} \\\\\\ I = (5000)(0.023)(3)\implies I=345[/tex]

so then she grabs those 345 earned and puts it in the second account earning 3.2%, how long till that yields 55.20 bucks in interest alone?

[tex]~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\dotfill & \$55.20\\ P=\textit{original amount deposited}\dotfill & \$345\\ r=rate\to 3.2\%\to \frac{3.2}{100}\dotfill &0.032\\ t=years \end{cases} \\\\\\ 55.20 = (345)(0.032)(t)\implies \cfrac{55.20}{(345)(0.032)}=t\implies 5=t[/tex]

Answer:

Ronisha invests the money into the second account for 5 years.

Step-by-step explanation:

Sam decides to go to the local mall and survey the first 10 people they come into contact with. What type of sampling did Sam use to select a sample of 10

Answers

5789i is the answer

If A=2r {2}+6r+1 and B=2r-6, find an expression that equals 2A-3B in standard form.

Answers

4r2+6r=20 is the answer

help me with this graph pls

Answers

Answer:

3,7

Step-by-step explanation:

You just look at how far shifted to the left or right it is

(6,-2) perhaps because that is where both lines intersect.


Unsure though.

Ralph earns $72,000 annually as an architect and is paid semimonthly. Alice also earns $72,000 but she is paid biweekly.
a. How many more checks does Alice receive in a year when compared to Ralph?
b. What is the difference between Ralph's semimonthly salary and Alice's biweekly salary? Round to the nearest cent.

Answers

Step-by-step explanation:

there are 12 months in a year, and therefore 2×12 = 24 "half-months" and therefore semimonthly payments.

that means each paycheck is

72,000 / 24 = $3,000

there are 52 weeks per year.

that means they're are 52/2 = 26 biweekly periods and therefore payments.

each paycheck is therefore

72,000 / 26 = $2,769.23

so, Alice receives 2 more paychecks (26 to 24) in a year.

the difference between the 2 types of payment is

3000 - 2769.23 = $230.77

Can someone help me with this problem?

Answers

Answer

7 or 4

because do you see how v is lined 2 I don't remember if you times or divide .I'm going to go with times.

So what is 2 x 10 since V=10

2 x 10=20

Then we are going to divide so what is 20 divided by 5 since e=5

20 divided by 5=4

Next our last step what is 4 + 3=7 and there's are answer.

The answer is divide then this would be the answer.

so V(10) divided by 2=5  divided by e(5) =1 + 3=4

Hope this helps have a great day

The slope of a line that passes through points (2, 6) and (-3,4) is -2/5

False
True

Answers

[tex](\stackrel{x_1}{2}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{-3}~,~\stackrel{y_2}{4}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{4}-\stackrel{y1}{6}}}{\underset{run} {\underset{x_2}{-3}-\underset{x_1}{2}}}\implies \cfrac{-2}{-5}\implies \cfrac{2}{5}[/tex]


A. 10%
B. 21%
C.30%
D.34%
E.49%

Answers

Answer:

34% see explanation below

Step-by-step explanation:

The total number who likes pizza is 73 and the total number of people surveyed is 215

So it'll just be 73/215 × 100 (for the percentage)

It’s D 34% is the correct answer

Three brothers share a 5 gigabyte (gb) family data plan on their cell phones. One month. Aaron used. 2.3gb, Brian
used 1.1gb, and Caleb used 1.6gb. If the total bill for the
month $110, how should they split up the bill so they pay the
same fraction of the bill as the data they used?

Answers

Step-by-step explanation:

[tex] \frac{5gb}{110} = \frac{2.3gb}{x} [/tex]

→ x = 2.3 ×110÷5 = 50.6 $ Aaron pay

→Brian = 1.1 × 110 ÷5=24.2$

Caleb = 110 - ( 24.2 + 50.6 ) = 110 -74.8 = 35.2$

Aaron should pay $50.60, Brian should pay $24.20, and Caleb should pay $35.20 to split the bill in proportion to the data they used.

How to determine the way to split up the bill

To split the bill among the three brothers in proportion to the data they used, we need to calculate the fraction of the total data used by each brother and allocate the bill accordingly.

The total data used by the three brothers is 2.3gb + 1.1gb + 1.6gb = 5gb.

Now, let's calculate the fraction of the bill that each brother should pay based on their data usage:

Aaron's fraction = 2.3gb / 5gb = 0.46

Brian's fraction = 1.1gb / 5gb = 0.22

Caleb's fraction = 1.6gb / 5gb = 0.32

The sum of these fractions should equal 1, representing the entire bill.

To allocate the bill, we multiply each brother's fraction by the total bill amount:

Aaron's payment = 0.46 * $110 = $50.60

Brian's payment = 0.22 * $110 = $24.20

Caleb's payment = 0.32 * $110 = $35.20

Therefore, Aaron should pay $50.60, Brian should pay $24.20, and Caleb should pay $35.20 to split the bill in proportion to the data they used.

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someone pls solve this using order of operations

Explain in details too pls i dont get it and i have a test on it

Answers

Answer:

Step-by-step explanation:

Order of operations:

a)parenthesis

 b) exponents

 c) multiplication or/and division from left to right

 d) addition and/ or subtraction from left to right

The most inside parenthesis  are (-4) , (-10), (-5) and those are just negative numbers that we need to combine with others:

4x negative 4 = -16;  2 - negative 10 = 2+10 = 12; and 9 +negative 5 = 9-5 = 4

( 4 x (- 4 )) / ( 2- (-10) +9 +(-5)) =

( 4 x -4 ) / ( 2+10 +9 -5) =

-16 / (12+4) =

-16 / 16 =

-1

Mary has 36 flower pots. She plants in 2/3 of her flower pot. In how many flower pots does mary plant daisies?

Answers

Answer: 24

Step-by-step explanation:

36/3 = 12

This means that 12 is one third of the flower pots.

Since she uses two thirds, just multiply the answer by 2.

12x2 = 24, so 2/3 is 24

Therefore, Mary plants daisies in 24 flower pots.

Hope this helps!

find the length of AB

Answers

Length of AB is 5.5 I believe so might be wrong sorry

A swimming pool is 20.6 m long, 8.5 m wide, and has an average water depth of 1.7 m. Find the volume of water needed to fill the pool.

Answers

Answer:

Thus Volume of pool is [tex]297.67m^{3}[/tex]

GIVEN: A swimming pool 20.6 m long 8.5 m wide and height 1.7 m

TO FIND: Volume of water needed to fill it.

SOLUTION:

Length = 20.6 m

Width = 8.5 m

Height = 1.7 m

Volume = L × B × H

[tex]1.7\times20.6\times8.5[/tex]

[tex]297.67m^{3}[/tex]

Thus volume of pool is [tex]297.67m^{3}[/tex]

I hope this helps you

:)

Help me asap!!!

3(m+7) = 6 (m+2)

Answers

Answer:

m=3

Step-by-step explanation:

Help ASAP:
The point-slope form of a line that has a slope of –2 and passes through point (5, –2) is shown below.

y + 2 = –2 (x–5)

What is the equation in slope-intercept form?

Answers

Answer:

y = -2x + 8

Step-by-step explanation:

Solve for y

y + 2 = -2(x - 5)

y + 2 = -2x + 10

y = -2x + 8

y = -2x + 8

Slope-int. form is written as y=mx+b

m is your slope and b is you y intercept

You first will evaluate the -2(x-5) to get:

-2x + 10

Then you'll subtract 2 from each side to get the y alone:

y = -2x + 8

Somebody please help and actually give me an answer no links please.

Answers

Always do multiplication first.

-4(-3d-3)   -->    12d +12

Now combine like terms:

Left Side: -9d+12d+12 -->  3d +12

Right Side: 12d+6

Bring the two sides together

3d+12 [tex]\geq[/tex] 12d+6

Combine like terms even more

6[tex]\geq[/tex]9d

9d[tex]\leq[/tex]6

d[tex]\leq[/tex][tex]\frac{2}{3}[/tex]

Paul's dad made pot pie and the family ate 4/8 of it and Paul ate 2/8. How much remains?

Answers

2/8 because 4/8+2/8= 2/8

Answer:

1/4 of the pie remains

Step-by-step explanation:

family ate = 1/2

Paul ate = 1/4

1/2 + 1/4 = 3/4 eaten

so , 1/4 remains

3. An art teacher has a roll of art paper 10 meters long. She needs to cut it into 1-decimeter long pieces for a collage project. How many pieces of paper can she cut from the roll?

Answers

Answer:

Answer: 50

"deci" means tenth, so "decimeter" means "tenth of a meter"

0.10 meter = 1 decimeter

1 meter = 10 decimeters (multiply both sides by 10)

5 meters = 50 decimeters (multiply both sides by 5)

The teacher can get 50 pieces out of the roll of paper

 

I hope this helps! and have a good day

kkkkkkkkkk HELPPPP RNNNNNNNN

Answers

Answer:

c

Step-by-step explanation:

every vertical line must doesn't have any accident with graph like the graph C.

If x varies inversely as t, and x = 8 when t = 6, find t when x = 12-
=

Answers

Answer:

t = 4

Step-by-step explanation:

given x varies inversely as t , then the equation relating them is

x = [tex]\frac{k}{t}[/tex]  ← k is the constant of variation

To find k use the condition x = 8 when t = 6 , then

8 = [tex]\frac{k}{6}[/tex] ( multiply both sides by 6 )

48 = k

x = [tex]\frac{48}{t}[/tex] ← equation of variation

when x = 12 , then

12 = [tex]\frac{48}{t}[/tex] ( multiply both sides by t )

12t = 48 ( divide both sides by 12 )

t = 4

Sasha needs to write a division expression for the fraction 9/14 . She is not sure which number goes where. Help Sasha understand how to write a division expression from a fraction.

Answers

Answer:

Inorder to write a division expression for fraction sasha should divide the numerator (9) by the denominator (14)

Step-by-step explanation:

9√14 which will result 0.643

Sasha could write, 9, the numerator, over 12, the denominator

Hope this helps.

Brainliest please

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