Mathematics High School

The circumference of a circle is 36 cm what is the radius of the circle?

Answers

Answer 1

Answer:

R = 5.73 cm

Step-by-step explanation:

which equals the circumstance 36

hope it helps

Related Questions

The scale on a map reads 1/2 inch = 30 miles. If two cities on the map are 5 % inches apart, find the actual distance between the cities.

Answers

Answer:

3 miles

Step-by-step explanation:

5% of one inch = 0.05 inches

0.5/30 = 0.05/x

0.5x = 1.5

x = 3

Notice how you can also simply divide 30 by 10 in this case? :)

Grayson goes to BestBuy to buy a computer for $499, a mouse for $19.99, and a cable cord for $8.99. Grayson buys this on credit and will pay off the amount of money over 12 equal month payments. How much will Grayson pay each month?

Answers

Answer:

$44

Step-by-step explanation:

499 + 19.99 + 8.99 = 527.98

527.98/12 = 43.9983333 or $44.00

what is the side length of a cube with a volume of 314 ft^3

Answers

Answer:

Cube

Solve for

edge

≈

6.8

Volume

ft³

Using the formula

Solving for

⅓

314

⅓

≈

6.79688

A cone has a diameter of 12 cm and a height of 9 cm. Find the volume.

Answers

Answer:

339.3 cm. squared

Step-by-step explanation:

Volume of a cone = pi r square h/3
Pi (6)^2 * 9/3= 108pi

8 ir
2 in
6 in.
Il in
SOME PLEASE HELP RNN!!!

Answers

Answer:

240 in²

Step-by-step explanation:

3 x 8 x 6 = 144

2 x 6 x 8 = 96

144+96 = 240

Find each value or measure. Assume that segments that appear to be tangent are tangent. Find QS

Answers

Answer:

arc QS = 104°

Step-by-step explanation:

arc QTS = 2(128) = 256

arc QS = 360 - 256 = 104°

The measure of arc length QS is 104.

We have,

An inscribed angle is an angle whose vertex is on the circumference of a circle, and its sides are chords of the circle.

From the definition,

Inscribed angle = 1/2 x intercepted arc

Now,

128 = 1/2 x QTS

QTS = 256

Now,

QTS + QS = 360

256 + QS = 360

QS = 360 - 256

QS = 104

Thus,

The measure of QS is 104.

Learn more about arc lengths here:

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What is the perimeter, in inches, of a rectangle whose length is 18 inches and
whose area is 216 square inches?
A 60 inches
B 180 inches
c.234 inches
D. 400 inches

Answers

Answer: A. 60 inches

Step-by-step explanation: 18 x 12 is 216 (area) so 18 + 18 + 12 + 12 = perimeter aka 60 inches.

help meeeeeeeeee pls

Answers

Answer:

63.62

Step-by-step explanation: A=πr^2=π·4.52≈63.61725

63.62. ................

Pls and thanks help me

Answers

she spent 200 minutes

Help please I’m confused

Answers

Answer:

Help with the answer or help understanding?

Step-by-step explanation:

Answer:

dsfsfafaf

Step-by-step explanation:

polinomios aritméticos resolución de -5 + 4 + 3

Answers

Answer:

Step-by-step explanation:

=-5+4=-1

=-1+3=2

Hope this helps :)

Please answer quickly

Answers

Answer:

5.8

Step-by-step explanation:

2.5² + 5.2² = c² ≈ 5.8 units

Answer:

5.8

Step-by-step explanation:

√(2.5^2 + 5.2^2) = 5.77

5.77 to the nearest ones decimal point is 5.8

Your answer should be a polynomial in standard form.
please help

(9b - 1)(9b+ 1) =

Answers

This is the answer for that problem

Make x the subject of the formula where x is positive
b= x -6 / x + 2

Answers

Answer:

[tex]b = \frac{x - 6}{x + 2} \\ b(x + 2) = x - 6 \\ bx + 2b = x - 6 \\ bx - x = - 6 - 2b \\ x(b - 1) = - 2(3 + b) \\ x = \frac{ - 2(3 + b)}{b - 1} [/tex]

Determine if figures are congruent

Answers

Answer: ... am sorry but i cant help you if you dont have a question

Step-by-step explanation:

Hope someone helps ya out

Good Luck muah

The following terms are Like Terms.
3.x2, 4x
O True
O False

Answers

Answer:

true

Hope this helps

Step-by-step explanation:

A scatter plot suggests a negative linear association. Which could be the scenario represented by this scatter plot?

Answers

Answer:

Step-by-step explanation:

The scenario represented by the given scatter plot is the score of one observation is high, we expect the score of the other observation to be low, and vice versa.

What is scatter plot?

A scatter plot is a set of points plotted on a horizontal and vertical axes. Scatter plots are important in statistics because they can show the extent of correlation, if any, between the values of observed quantities or phenomena called variables.

When the points on a scatterplot graph produce a upper-left-to-lower-right pattern, we say that there is a negative correlation between the two variables. This pattern means that when the score of one observation is high, we expect the score of the other observation to be low, and vice versa.

Hence, the scenario represented by the given scatter plot is the score of one observation is high, we expect the score of the other observation to be low, and vice versa.

Learn more about scatter plot, click;

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any got an answer for this math question?

Answers

Answer:the answer this is negative 3

Step-by-step explanation:

The temperature on Sunday is -5

All the original temperatures added to -7

We need to get -1.5 as the mean for an 8 day mean so -1.5 multiplayer by 8 = -12
-12 - (-7) = -5

Question Progress
Homework Progress
Toilet rolls come in packs of 4 and 9.
The 4-pack is priced at £2.04.
The 9-pack is priced at £4.68.
By calculating the price per roll, determine which pack is better value.
Show your working.

Answers

Answer:1111

Step-by-step explanation:

hellllllp plz plz plz

Answers

Answer:

Step-by-step explanation:

Y=Mx+b

M=slope

M in this equation=12

Answer:

its d

Step-by-step explanation:

Let z= -1
-3z - 5 + 6

Answers

Answer:

Brainliest??

Step-by-step explanation:

-3×-1-5+6

3-5+6

-2+6

Please help and plz make sure it’s right :)

Answers

Answer:

-10

Step-by-step explanation:

-10 is your answer
180 degrees makes up every triangle so you subtract 50 and 80 degrees which leaves you with 50 degrees, that angle with the x is equal to 50 then you solve for x by subtracting 60 on both sides of the equal sign and you’re left with x= -10

Show that (2+3) + 6= (6+3) +2

Answers

Answer: use order of operstions

Step-by-step explanation:

Hi you would use order for opersition

Solve the following absolute value inequality. 3x - 727 x < 16 X > [?]

Answers

Answer:

-2

Step-by-step explanation:

3|x-7|<= 27

then |x-7|<=27/3=9

hence, -9<=x-7<=9

therefore, -2<=x<=16

Sarah's sister has two summer jobs. The first job pays her $11 per hour. The second job pays her $14 per hour. In one month, she works 23 hours at the first job and 18 hours at the second job.

How much money did Sarah's sister earn that month?

Enter your answer in the box.

$

Answers

$505 . 11 times 23 =253 . 14 times 18=252. When you add them you get $505

Use the figure to answer the following Questions? What is m<1?

Answers

Answer:

a. 40

Step-by-step explanation:

Before we start answering this question, it is important to know that the sum of all angles within a triangle is 180 degrees. In the triangle provided, we know that one angle equals 90 degrees and another equals 50 degrees.

Given this information, we can simply subtract the given values from 180,

180-90-50=40

The measure angle m equals 40 degrees.

#2: Which expression is equivalent to -4 (5x – 9) + 6(2x + 5)?
A. -8x - 4
B. -8x + 66
C. 32x - 4
D. 32x + 66

Answers

The answer is B. -8x + 66

What is the value of x?

Answers

Answer:

72+3x=180

108=3x

x= 36

hope this helps

180 - 72 = 3x
108 = 3x
36 = x

Marty got a score of 45 with two throws on this dart board. Which two categories did he hit

Answers

Answer:

30 and 15 finding the TWO that equal it in the problem?

Step-by-step explanation:

Answer:

30 and 15

Step-by-step explanation:

add 30 and 15 and you will get 45

PLEASE HELP (TEST)

A 31.5 centimeters
B 98.91 centimeters
C 197.82 centimeters
D 3,115.67 centimeters

Answers

Answer:

c is correct , half of 63 is 31.5 and since the formulae for circumference is 2pir

then : 2×3.142 × 3.14 =197.82cm

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