Mathematics High School

find the circumference of the circle ​

Find The Circumference Of The Circle

Answers

Answer 1

Answer:

72.22

Step-by-step explanation:

Related Questions

x^2+18x+c I have to solve for c

Answers

Answer: 81

Step-by-step explanation:

Mclane is playing a game where you get 5 points for correct answers and lose 3 points for incorrect answers. If he gets 6 questions correct and 7 questions incorrect, what was his final score?

Answers

Answer:

9

Step-by-step explanation:

final score = total points for correct answer - total points for wrong answer

total points for correct answer = 5 x 6 = 30

total points for wrong answer = 7 x 3 = 21

30 - 21 = 9 points

What is the answer to 8x<6? Please help

Answers

Answer:

x<3/4

Step-by-step explanation:

8x<6

x<6/8

x<3/4

I hope this helps

Answer:

x = 3/4

Step-by-step explanation:

Find the volume of a pyramid with a square base, where the area of the base is
13.2 cm² and the height of the pyramid is 13.7 cm. Round your answer to the
nearest tenth of a cubic centimeter.

Answers

Answer:60.3cm^3

Step-by-step explanation:

i got it wrong and that was the answer lol

Vicky cut a string into 4 equal pieces. She started with a string that was 5.4 inches long. How many inches long was each piece that Vicky​ cut?

Answers

Answer: 1.35 inches

hope this helps

Find the value of the ratio.

Can someone help please???

Answers

Answer: Tan = 18/24

Explanation: Tan = Opposite/Adjacent
Huge Weber rug ru so thrsbr she h

Find the volume of the right circular cone that’s has the radius of 4 inches and height of 12 inches


Answers

Answer:

64 pi in3.

Step-by-step explanation:

Last year, a lighting supplier called Bright Idea shipped a total of 37,220 lamps to its distributors. This year, the supplier shipped 29,776 lamps. What is the percent of decrease in the number of lamps shipped annually?

Answers

Answer:

25%

Step-by-step explanation:

Given data

Last years shipment= 37220  lamps

These years shipment= 29776 lamps

% Decrease= Initial-Final/Initial*100

% Decrease= 37220-29776/29776*100

% Decrease= 7444/29776*100

% Decrease= 0.25*100

% Decrease= 25%

Hence the decrease is 25%

What percent of 2.5 is 0.2. Please helllllp. My whole family is trying to figure out this darn problem!

Answers

Answer: 8

Step-by-step explanation: hope this helps

A rectangle has a length of 2x+3 and a width of 10x-4. Find the perimeter and area of the figure

Answers

Step-by-step explanation:

perimeter is 4x+6 +20x-8=20x-2

area is 20x^2+22x-12

help plss need help with this

Answers

9514 1404 393

Answer:

  2y

Step-by-step explanation:

Eliminating parentheses, we have ...

  30x +30y -30x -28y

Grouping like terms gives ...

  (30x -30x) +(30y -28y)

Simplifying leaves ...

  0x +2y

  2y

Santiago gave out a survey to some students in his school about their favorite color. 429 of those surveyed said their favorite color was blue. If 55% of the students surveyed said their favorite color was blue, how many students were surveyed in total?

Answers

Answer:

780

Step-by-step explanation:

When given a word problem, what should you always do to better visualize the problem?

Answers

Step-by-step explanation:

1.Read the Entire Word Problem.

2.Think About the Word Problem.

3.Write on the Word Problem.

4.Draw a Simple Picture and Label It.

5.Estimate the Answer Before Solving.

6.Check Your Work When Done.

7.Practice Word Problems Often.

please help me with this​

Answers

Answer:5,2,4,8

Step-by-step explanation:hope it helped

5.
Write the inequality in words.

3n < 52

A. fifty-two less than three times n

B. Three times n is less than or equal to fifty-two.

C. Three times n is less than fifty-two.

D. Three times n is greater than fifty-two.

Answers

Answer:

C

Step-by-step explanation:

3n= 3 times n

And it is less than 52

Answer:

C. Three times n is less than fifty-two.

Step-by-step explanation:

What should be done to x^2-10x in order to create a perfect square?
A)subtract 25
B)subtract 5
C)add 5
D)add 25

Answers

Answer: B)subtract 5

(x-5)^2-25

Step-by-step explanation:

2a=-10

Divide both sides by 2

2a/2=-10/2

Simplify

a=-5

Add and subtract

x^2-10x+(-5)^2-(-5)^2

Complete the square

(x-5)^2-(-5)^2

Simplify;

(x-5)^2-25

Answered by one other than the ONE & Only #QUEEN herself aka #DRIPPQUEENMO!!

HOPE THIS HELPED!!

Abbie is 5 years older than twice her sister’s age. Abbie is 25 years old. Which
equation can be used to find her sister’s age?

Answers

(25-5)/2=10
5 years older than twice her sisters age so subtract 5 from 25

plzz help if right i give brainliest

Answers

Answer:

b. (x+6)(x-6)

Step-by-step explanation:

x^2-36  So to get to this answer you can do two things

1. Guess and check

2. Factor it out (which is what I like to do)

In order to get x^2 you need 2xs that are positive which knocks out c and d

Then to get to -36, you need to multiply a positive 6 and a negative 6

(This was poorly explained but if you need anymore help just lmk)

property . Simplify the expression 2(5+r) using the distributive property.

Answers

Answer:

2x5 = 10

1xr = 2r

Ans : 10+2r

Step-by-step explanation:

[tex]\huge\boxed{Hi\:there!}[/tex]

We are asked to simplify the given expression using the Distributive Property.

All we have to do is multiply 2 times 5 and r:

2(5+r)

10+2r

[tex]\huge\boxed{Hope\:it\:helps!}[/tex]

[tex]\huge\bold{Good\:luck!}[/tex]

[tex]\huge\mathfrak{LoveLastsAllEternity}[/tex]

Write the equation of the line, with the given properties, in slope-intercept form.
Slope = -7, through (-5,5)
What is the equation of the line?

Answers

Answer:

y=-7x-30

Step-by-step explanation:

y-y1=m(x-x1)

y-5=-7(x-(-5))

y-5=-7(x+5)

y=-7x-35+5

y=-7x-30

Solve the linear inequality: x ≤ -x + 4

Answers

Answer:

x ≤ 2

Step-by-step explanation:

i hope this helps :)

Jacub is trying to find the volume of a traffic cone that has the height of 2.4 ft and a diameter of 1.25 ft. He calculated that the
volume is 11.8 ft. What did he do wrong?
CAN SOMEONE HELP ME PLEASE!❤️ i would really appreciate it it’s due today and I’m having trouble understanding this question. 4/15/21

Answers

Answer:

he did half the diameter

Step-by-step explanation:

3/4 ft= blank inches

Answers

Please don’t open any links the answer is 9 inches I read it as

3/4 feet = inches

Jada's teacher fills a travel bag with 5 copies of a textbook. The weight of the bag and books is 17 pounds. The empty travel bag weighs 3 pounds. How much does each book weigh?
​

Answers

Answer:

Correct

5x + 3 = 17

Step-by-step explanation:

So we need to find the book wieght only so take away the bag's weight from the total. 17-3=14. Now it says 5 books so divide 14 by 5 which is 2.8.

= 2.8 pounds

2.8 pounds is the weight of each book

A line is perpendicular to y = 3x - 8 and
intersects the point (6, 1).
Write the equation in slope-intercept form.

Answers

Answer:

Step-by-step explanation:

a line perpendicular to the give formula has a reciprocal slope and it's sign is changed also.

then m = -1/3 for our perpendicular line

y - 1 = -1/3(x -6)

y -1 = -1/3x + 2

y = -1/3x +3

there you go  :)

What are the zeros of f(0) ** - 202
OAX-5 and x4
BN-10 and x = 2
OCX-2 and x = 10
DX-4 and 5

Answers

Answer:

b

Step-by-step explanation:

PLSS HELP ME ASAP!!!

What is the area of the triangle?

Answers

45 :) I hope this helps lol

Answer:

45cm^2 is your answer :)

Step-by-step explanation:

PLEASE HELP ME ANSWER BESTIES !!!

Answers

Your not my bestieeee but the answer from me is unkown i jus want to be able to answer one question :)

I would say 12 and 14 because if you were to evaluate that square root, you would get −13.0384048104 and that would lie between 12 and 14.

If I'm wrong, sorry.

Volume? Correct answers please

Answers

Answer:

V = 1385.44

Step-by-step explanation:

The equation for volume is V = π r 2 h! Where V = volume, r = radius (half the diameter), and h = height. Now lets substitute what we know into this equation!

Since we are giving the diameter (14) we must divide by 2 to find the radius.

                         14 ÷ 2 = 7

Radius = 7

Height = 9

V = ?

Time to plug these values in!

V = π [tex]7^{2}[/tex] (9)

We have to distribute pi to 7 square that term and then multiply the value by 9.

V = 1385.44

Hope this Helps! :)

Have any questions? Ask below in the comments and I will try my best to answer.

-SGO


How much larger is 6 x 10^5 compared to
2 x 10^3?Explain how you know.

Answers

Answer:

6 x 10^5 is 300 times greater than 2 x 10^3.

Step-by-step explanation:

Use division to compare.

(6 × 10^5)/(2 × 10^3) = 6/2 × 10^5/10^3 = 3 × 10^2 = 3 × 100 = 300

6 x 10^5 is 300 times greater than 2 x 10^3.

There is 6 × 10⁵ is 300 times greater than 2 × 10³.

What is the Scientific Notation?

Scientific Notation is a way of writing down in the easy form of very large or very small numbers.

The exponents are given in the question, as follows:

6 × 10⁵ and 2 × 10³

The exponents in scientific notation as a shorthand for the number of zeroes in the number.

We use division to compare.

( 6 × 10⁵)/(2 × 10³)

= 6/2 × 10⁵/10³

= 3 × 10²

= 3 × 100

= 300

This means 6 × 10⁵ is 300 times greater than 2 × 10³

Learn more about the Scientific Notation here :

https://brainly.com/question/20533245

#SPJ2

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