Help anyone can help me do this question,I will mark brainlest.​

Help Anyone Can Help Me Do This Question,I Will Mark Brainlest.

Answers

Answer 1

Circumference of a circle = 2πr

So,

[tex]circumference = 2\pi \: r \\ = > circumference = 2 \times \frac{22}{7} \times \frac{63 \: cm}{2} \\ = > circumference = 2 \times \frac{11}{7} \times 63 \: cm \\ = > circumference = 2 \times 11 \times 9 \: cm \\ = > circumference = 198 \: cm[/tex]

Answer 2

Answer: Therefore, the circumference of circle is 198 cm.

Step-by-step explanation:

diameter = 63 cm

radius = 63/2 = 31.5 cm

circumference = ?

circumference or perimeter of circle = 2*pi*r

= 2*(22/7)*31.5

= (44/7)*31.5

= 198 cm


Related Questions

Find the median of data set. Round it to the nearest tenth.​

Answers

Answer:

The median of the data set that you've provided, is 13,350.

Explanation:

13350 is the middle number from the set after writing the set in ascending order. you have 5 numbers on the left of 13350 and 5 on the right, 13350 is the middle one thus it's the median.

After Arranging it in Ascending order

The total number of items is 11

The middle one is 13,350

Therefore the range is 13,350

Must click thanks and mark brainliest

PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!!
The amount of lemonade left in a pitcher would be considered ________ data.
A. neither continuous nor discrete
B. discrete
C. continuous
D. both continuous and discrete

Answers

The answer is C, both continuous

What is the constant term of -3x(4)-7x+2 ?

Answers

Answer:

trinomials term .........................

Answer:

2

Step-by-step explanation:

Which is the graph of y = [x]-2?
Please please helped timed 20points

Answers

Answer:

3rd graph

Step-by-step explanation:

What is the value of this expression when a = 7 and b = -4?

|2a|-b over 3

Answers

Answer:

6

Step-by-step explanation:

The absolute value of 2(7)=14. b=-4, so 14+4=18. 18/3=6.

Answer:

6

Step-by-step explanation:

2(7)-(-4)/3

14+4/3

18/3

6

3. the third one please answer ASAP write it on paper, please

Answers

The answer is 1/3
To 4/5+3/15-2/3

Answer:

1/3

Step-by-step explanation:

We have to make the denominator of all fractions to be 15:

Multiply both the 4 and the 5 in 4/5 by 3 to get 12/15.

Nothing has to be done to 3/15.

Next, multiply both the -2 and the 3 in -2/3 by 5 to get -10/15.

Solve:

12/15 + 3/15 - 10/15 = 5/15.

5/15 further simplifies to 1/3.

The final answer is 1/3.

!!! i only need part c !!! There are 30 homes in Neighborhood A. Each year, the number of homes increases by 20%. Just down the road, Neighborhood B has 45 homes. Each year, 3 new homes are built in Neighborhood B.


Part A: Write functions to represent the number of homes in Neighborhood A and Neighborhood B throughout the years. (4 points)


Part B: How many homes does Neighborhood A have after 5 years? How many does Neighborhood B have after the same number of years? (2 points)


Part C: After approximately how many years is the number of homes in Neighborhood A and Neighborhood B the same? Justify your answer mathematically. (4 points)


(10 points)

Answers

I only need part c there are homes neighborhood homes act year the number of homes increases just down the road neighborhood

What is the nineteenth term of an arithmetic sequence with first term 9 and common difference 5?

Answers

Answer:

a₁₉ = 99

Step-by-step explanation:

The nth term of an arithmetic sequence is

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 9 and d = 5 , then

a₁₉ = 9 + (18 × 5) = 9 + 90 = 99

The nineteenth term of arithmetic c sequence with first term 9 and common difference 5 is 99.

What is Arithmetic progression?

The difference between every two successive terms in a sequence is the same this is known as an arithmetic progression (AP).

The arithmetic progression has wider use in mathematics for example sum of natural numbers.

Natural number = 1,2,3,4,5,6,7,8...

Now it has the same difference between any two consecutive terms d =2-1 = 3-2

Given an AP series

First term(a) = 9

Common difference (d) = 5

The nth term is given by

⇒ a + (n - 1)d

So,

19th term = 9 + (19-1)5

⇒ 99

Hence "The nineteenth term of arithmetic c sequence with first term 9 and common difference 5 is 99".

For more about Arithmetic progression

https://brainly.com/question/20385181

#SPJ2

Which table represents a function?

Answers

Answer:

The last one

Step-by-step explanation:

All the other tables have repeating x values

I hope this helps!

pls ❤ and give brainliest pls

The Ramirez family and the Stewart family each used their sprinklers last summer. The water output rate for the Ramirez family's sprinkler was 40 L per hour.
The water output rate for the Stewart family's sprinkler was 15 L per hour. The families used their sprinklers for a combined total of 55 hours, resulting in a total
water output of 1575 L. How long was each sprinkler used?

Answers

Answer:

15.5

Step-by-step explanation:

Yes

Can someone help me on this math question its confusing ill give brainly when right!!!

Answers

[tex]\huge\mathsf\green{ANSWER}:—[/tex]

The coefficients are:-

-4,-6

hope it would be helpful for you

Answer:

-4,-6

Step-by-step explanation:

coefficient is an integer that is multiplied with the variable of a single term or the terms of a polynomial

3x?
3x?
If Ax)=
2x
and g(x)
find /(x) = g(x)

Answers

Answer:

and practice problems to learn how to find and evaluate composite functions. ... If f(x)=(1/x) and (f/g)(x)=((x+4)/(x^2+2x)), what is the function g?

What is the additive identity of -17?

Answers

Answer:

The additive identity is 0. The sum of any number with the additive identity is the number itself.

I HOPE ITS RIGHT IF NOT THEN SORRY

HAVE A GREAT DAY :)

It’s always has to be 0

A ∆ has Č = 90°, Â = 26° and = 30, Find the Angle BC, Side AB and BC.

Answers

Answer:

B = 64°

AB = 33.378

BC = 14.632

Step-by-step explanation:

Given the right angled triangle ;

Angle B = 180 - (90 + 26) (sum of angles in a triangle)

Angle B = 180 - 116

Angle B = 64°

Side AB = c

Using trigonometry :

Sin B = opposite / hypotenus

Sin 64 = 30/AB

AB = 30 / Sin64

AB = 33.378

Side BC ;

Sin A = BC / AB

Sin 26 = BC / 33.378

BC = 33.378 * Sin 26

BC = 14.632

Choose the congruence theorem that you would use to prove the triangles congruent

Answers

Answer:

It would be the HL theorum.

Step-by-step explanation:

The answer would be the HL theorum by just considering the name.  "HL" stands for Hypotenuse-leg.  The problem tells you that both triangles share the same length of their hypotenuse (The Hypotenuse is the line with one dash in it, or the one opposite of the 90 degree angle) and one of the legs (The legs are the lines that connect to make the 90 degree angle).  This makes the triangle congruent because if 2 sides of a triangle are the same it means that the third one is congruent as well.

If 150° and 3a are supplementary angles, find the value of a. ​

Answers

Answer:

a = 10

Step-by-step explanation:

Supplementary angles sum to 180° , so

150 + 3a = 180 ( subtract 150 from both sides )

3a = 30 ( divide both sides by 3 )

a = 10

I'm under the water on this problem, please help me:

question: f(x)=10x−3

answer choices:

A. f(−5)

B. f(0)

C. f(7)

D. f(t^2+2)

E. f(12−x)

F. f(x+h)

Answers

Answer:

See below

Step-by-step explanation:

Okay so...I might be interpreting the question wrong-if I am please comment! I'll fix it to the best of my ability.

A) Plug in -5 to all x values

   f(-5)=10(-5)-3

          ==50-3

    f(-5)= -53

B) f(0)=10(0)-3

    f(0)= -3

C) f(7)=10(7)-3

         =70-3

    f(7)=67

D) f(t^2+2)=10(t^2+2)-3

                 =10t^2+20-3

     f(t^2+2)=10t^2+17

E) f(12-x)=10(12-x)-3

              =120-10x-3

    f(12-x)=117-10x

F) f(x+h)=10(x+h)-3

             =10x+10h-3

Of the 37 teachers at Francesca's high school, 9 are female. What is the ratio of the number of male teachers to the total number of teachers?

Answers

Answer:

28 : 37

Step-by-step explanation:

Find how many male teachers there are by subtracting 9 from 37:

37 - 9

= 28

Create a ratio with this to the total number of teachers:

28 : 37

So, the ratio of the number of male teachers to the total number of teachers is  28 : 37.

Solve the equation | 7x + 5| = |3x - 13|​

Answers

I 7X + 5 I = I 3X- 13I

7×+5 = 3x +13

7X-3x = 13-5

4x = 8

X= 8/4

X=2

[tex]\sqrt\\x^{2} - 3\\[/tex]

Answers

you can’t simplify it more than it is

State the quadrant in which the terminal side of the given angle lies.
0
=
Зл
5

Answers

Quadrant 2 because the angle is 108°. It is between 90 and 180.

Which point has the coordinates (-3.5, 7)?​

Answers

Answer:

Q

Step-by-step explanation:

The coordinates are ( x,y)

negative 3.5 goes 3.5 units to the left

7 goes 7 units up

Answer:

Q

Step-by-step explanation:

The x coordinates is - 3.5 so we go left to - 3 and half way to 4 to get 0.5

the Y coordinates is 7, so we go up the Y axis to 7. We can then see that Q is located there

3.
In each box there are 22 eggs. How many eggs do I have if I have 12 boxes?

Answers

Number of eggs = 12x22 =264

what is this please tell answer​

Answers

Answer:

x=6, y=4, z=8

(c) 6

I hope this is helpful!

Find −4^3(5^2). Express using exponents.​

Answers

Answer:

-1600

Step-by-step explanation:

−4^3(5^2)

5 × 5 = 25

-4 × -4 × -4

   -16 × -4

       -64

64 × 25 = -1600

   

The answer is -1600

Hope this helped.

Need answers now. Not good with geometry or Algebra.​

Answers

Answer:

x = 4.98

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp / hyp

sin 50 = x/6.5

6.5 sin 50 =x

x=4.97928

x = 4.98

Write in factored form
m^2 - n^4

Answers

The answer is : [tex]\left(m+n^2\right)\left(m-n^2\right)[/tex]

Here are the steps below to help you! ^^

Na
C
9
Which rule describes the transformation?
Parallelogram ABCD is rotated to create image
A'B'C'D'.
SEE
0 (x, y) - (y, -x)
O (x, y) + (-y, x)
O (x, y) + (-X, -y)
(x, y) - (x,-y)
5
VX
4
R
D
2
1
C
-5.-5.4.-3.-2.-
23
4
SIB
Х
2
D
A
C
B
no

Answers

Answer:

(x, y) → (y, -x)

Step-by-step explanation:

The coordinates of the vertices of parallelogram ABCD are; A(2, 5), B(5, 4), C(5, 2), and D(2, 3)

The coordinates of the vertices of parallelogram A'B'C'D' are; A'(5, -2), B'(4, -5), C'(2, -5), and D'(3, -2)

The rule that escribes the transformation of the rotation of parallelogram ABCD to create the image A'B'C'D' is presented, by observation, is therefore;

(x, y) → (y, -x)

The resulting transformation used will be (x, y) -> (y, -x)

Transformation of coordinates

Transformation are rules applied to an object to change its orientation

For the given parallelogram, in order to know the rule used, we need the coordinate of the image and preimage

The coordinate of A is (2, 5) while that of A' is (5, -2).

From both coordinates, you can see that the coordinate was switched and the resulting y coordinate negated.

Hence the resulting transformation used will be (x, y) -> (y, -x)

Learn more on transformation here:  https://brainly.com/question/17311824

I need help with this one pls!

Answers

Hi there!

[tex]\large\boxed{b = \frac{a}{ac - 1}}[/tex]

We can begin by making each fraction have a common denominator:

If we make each have a common denominator of ab, we get:

[tex]\frac{b}{ab} + \frac{a}{ab} = c[/tex]

Simplify:

[tex]\frac{a + b}{ab} = c[/tex]

Multiply both sides by ab:

[tex]a + b = cab[/tex]

Move b to the opposite side:

[tex]a = cab - b[/tex]

Factor out b:

[tex]a = b(ac - 1)[/tex]

Divide by (ac - 1):

[tex]\frac{a}{ac - 1} = b[/tex]

If f(x) = x3 – 1, what is the ordered pair for x = -2.?

Answers

Answer:

(-2, -9)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)

Functions

Function Notation

Step-by-step explanation:

Step 1: Define

Identify

f(x) = x³ - 1

x = -2

Step 2: Evaluate

Substitute in x [Function f(x)]:                                                                          f(-2) = (-2)³ - 1Exponents:                                                                                                        f(-2) = -8 - 1Subtract:                                                                                                            f(-2) = -9Rewrite:                                                                                                             (-2, -9)
Other Questions
el teorema de wilson Please help don't understanding Employees earn vacation pay at a rate of one day per month. The company estimated and must expense $1,500 of accrued vacation benefits for the year. Which of the following is the necessary year-end adjusting entry to record accrued vacation benefits? a) Debit Vacation Benefits Expense $1,500; credit Prepaid Vacation $1,500. b) Debit Vacation Benefits Expense $1,500; credit Vacation Benefits Payable $1,500. c) Debit Payroll Tax Expense $1,500: credit Payroll Taxes Payable $1.500. d) Debit Prepaid Vacation Benefits $1,500; credit Vacation Benefits Payable $1,500 Which equation is the inverse of y = 2x2 8?y = plus-or-minus StartRoot StartFraction x + 8 Over 2 EndFraction EndRooty = StartFraction plus-or-minus StartRoot x + 8 EndRoot Over 2 EndFractiony = plus-or-minus StartRoot StartFraction x Over 2 EndFraction + 8 EndRooty = StartFraction plus-or-minus StartRoot x EndRoot Over 2 EndFraction + 4 What is the equation of the line shown in the graph?Drag and drop the expressions to write the equation of the line in slope-intercept form. X, 2x, -X, -2x, 1, -1, -2 -4Y=( )+( ) Jika 2x-3/x=5, maka nilai dari 4x^2 - 9/x^2 adalah Find the missing side. Round your answer to the nearest tenth China became involved in the Korean War because A. China and the U.S. were allied against the Soviet Union B Soviet forces invaded South Korea C US forces invaded North Korea, DTaiwan supported South Korea Discuss and illustrate the operation of the AND, OR, XOR and NOT gate of a Boolean logical operation giving examples of possible outcomes of 0 and 1 as input in a truth set tabular format. what is measurment ? Find the length of the missing side. triangle with an 8 inch side and 12 inch side with a right angle 8.9 in. 104 in. 4 in 14.4 in Which particle has a mass of 9.11 x 10^-28g and charge of -1? A. electron B. proton C. neutron $4.20 $ 5.00=A. $12.50B. $21.00C. $21 help me with this please Which one is it please help meee quatrainfree versecoupletmeterprosodyblank versespeakerenjambment What is the specific rotation of 13g of a molecule dissolved in 10 mL of solvent that gives an observed rotation of 23 degrees in a sample tube of 10 cm. If a person is randomly selected, find the probability that his or her birthday is NOT in May. Ignore leap years. Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additionalquestions.Online Content: Site 1Online Content: Site 2What changes can occur in an aquatic ecosystem as a result of nutrient loading? (Site 1) Balance the following chemical equations. Fe + H2S04 ------->Fe2(SO4)3 + H2 C2H6 + O2-------> H2O + CO2 KOH + H3PO4 ------->K3PO4 + H2O SnO2 + H2-------> Sn + H2O NH3 + O2 ------->NO + H2O KNO3 + H2CO3-------> K2CO3 + HNO3 B2Br6 + HNO3 ------->B(NO3)3 + HBr BF3 + Li2SO3 ------->B2(SO3)3 + LiF 9. (NH4)3PO4 + Pb(NO3)4-------> Pb3(PO4)4 + NH4NO3 SeCl6 + O2 ------->SeO2 + Cl2