brainliest if its right

Brainliest If Its Right

Answers

Answer 1

Answer:

6.28 meters

Step-by-step explanation:

Circumference = π x Diameter or 2 X π X Radius

3.14 X 2 = 6.28

Answer 2

Answer:

6.28 meters

Step-by-step explanation:


Related Questions

This table shows values that represent an exponential function x. What is the average rate of change for this function for the interval x=1 to x=3

Table and Answer Choices on Screenshots

Answers

Answer:

The answer is option C. 3

Step-by-step explanation:

Please Help I'll give brainiest!! (answer quick please!!!!)
1) Which statement is correct for the graph of the specified function?
A) The minimum value of the quadratic function occurs at x = 0.
B) The maximum value of the quadratic function occurs at y = 0.
C) The x-values of the linear function increase as the y-values decrease.
D) The x-values of the linear function decrease as the y-values increase.
------
2) Which statement is correct for the graph of the specified function?
A) The rate of change for the linear function is 2.
B) The rate of change for the linear function is −1.
C) The maximum value of the quadratic function occurs at y = 4.
D) The minimum value of the quadratic function occurs at x = 4.

Answers

i know you need help urgen for this but this is just for a challenge i have to answer 5 questions by the end of today! im sorry if i got your hopes down on getting and answer but good luck!

Warm-Up
Select all the expressions that are equivalent to [tex]3x-4+2x-6[/tex].
A.x-2
B.5x-2
C.5(x-2)
D.5x+10
E.5x-10

Answers

C and E because when simplified they are all equal to the same answer
C and E
C: What you would get when you simplify the expression
E: What you would get when you factor the expression
Therefore, C and E are equivalent.

a town credits the introduction of a drunl driving law for reducing fatal automobile accidents by over 50% the year it first took effect. the bar graph here shows the number of fatal automobile accidents in that town from 2000 to 2008 what year did the law first take effect

A. 2001

B. 2002

C. 2003

D. 2005

Answers

Answer: 2001

Step-by-step explanation:

Dropped from 35 to about 17.5.

The answer is 2001 because that’s when the following years sank

Find the solution to 1/9 / 3, using either the flip and multiply method or common denominator method. a. 3/27 b. 3/9 c. 27 d. 1/27 BRAINLIEST ON THE LINE

Answers

Let's see

[tex]\\ \rm\rightarrowtail 1/9/3[/tex]

[tex]\\ \rm\rightarrowtail 1/9(1/3)[/tex]

[tex]\\ \rm\rightarrowtail 1/9(3)[/tex]

[tex]\\ \rm\rightarrowtail 1/27[/tex]

Answer:

d 1/27

Step-by-step explanation:

Using the flip and multiply method:

      [tex]\sf \dfrac{1}{\dfrac{9}{3}}[/tex]

[tex]\sf \implies \dfrac19 \div 3[/tex]

[tex]\sf \implies \dfrac19 \div \dfrac31[/tex]

[tex]\sf \implies \dfrac19 \times \dfrac13[/tex]

[tex]\sf \implies \dfrac{1 \times 1}{9 \times 3}[/tex]

[tex]\sf \implies \dfrac{1}{27}[/tex]

A sphere has a radius of 4.5 cm. What is the volume of the sphere? Round your final answer to the nearest hundredth.

Answers

Answer: 381.70
step by step equation: v= 4/3 pi r^3 = 4/5

The equation for the Volume of a Sphere is:

V = [tex]\frac{4}{3}[/tex]πr²

V= volumer = radius

You have been given the radius of 4.5 cm, so all you have to do is plug this information into the equation and solve!

V = [tex]\frac{4}{3}[/tex]π(4.5)²

       ↓

V = [tex]\frac{4}{3}[/tex]π × 20.25 or  V= [tex]\frac{4}{3}[/tex] × 20.25π

       ↓

V= 27π (plug this into your calculator to get your numerical value)

V≈ 84.82

Teresa worked for 13 hours each day for 5 days. Then the next day she worked 9 hours. How many hours did Teresa work in all?

Answers

Answer:

74

Step-by-step explanation:

13 x 5 is 65. 65 + 9 is 74.

Answer:

74 Hours

Step-by-step explanation:

Knowing that Teresa worked for 13 hours each day for 5 days meaning

13 * 5 = 65.

Also known that the next day she working 9 hours.

Thus, 65 + 9 = 74

Hence, Teresa work 74 hour in all.

~lenvy~

9 is what percent of 90?

Answers

10% i believe :)

i hope this helps u!!
9 is 10% of 90



I think this will help you

The length of line segment AD is 6.8 cm. The length of line segment AB is 3 cm. The length of line segment BC is 1.6 cm. Find the length of line segment CD.

Answers

Answer:

9.6

Step-by-step explanation:

This is a four side figure which is most likely to be a trapezium.So AD is the hypotenuse,AB is side (a),BC is the height and CD is side (b).

Please help. I will give Brainliest:
Subtract. Write your answer in simplest form.
9 1/2 - 1 6/7

Answers

Answer:

7 9/14

Step-by-step explanation:

im 90% sure this is right

Answer:

The answer is 7  9/4

Step-by-step explanation:

Unit 6, Lesson 18. 6.18 Cool-Down.

Answers

yes the answrr is 2)7 equals the reciprocal of 4

What are the coordinates of the image of the point (-4, 3) after a rotation of 90 degrees counterclockwise around the origin followed by a translation of 1 unit down and 1 unit left?
(2, 3)
(-3, -4)
(-4, -5)
(-3, 4)

Answers

-4,-5 sorry if I’m wrong I’m pretty sure it’s right tho :)

Without calculating, tell whether the product 2x5/2 is less than, greater than, or equal to each of its factors.

Answers

Answer:

Greater than for both i believe

Step-by-step explanation:

Answer:Yea both a greater than because if you do 2 x 5/2 it = 5 and 5 is a hole number 5/2 is not and 2 is a hole number but 5 is greater than 2.

Step-by-step explanation:

Nine years ago, Katie was twice as old as Elena was then.

Elena realizes, "In four years, I'll be as old as Katie is now!"

Elena writes these equations to help her make sense of the situation:

[tex]k-9=2(e-9)\\e+4=k[/tex]


If Elena is currently years old and Katie is years old, how old is Katie now?

Answers

Answer:

Given that Elena is currently e years  old and Katie is k years old. Now, nine years ago, Katie was twice as old as Elena was.

So, k - 9 = 2(e - 9)

⇒ k - 2e + 9 = 0 .............. (1)

And, in four years, Elena will be as old as Katie is now.

So, k = e + 4

⇒ k - e - 4 = 0 ............... (2)

Therefore, the equations (1) and (2) matches the conditions. (Answer)

Two fish tanks have measurements as shown.
Which tank has a greater volume? How much greater is its volume?
Use the drop-down menus to explain and show your answer.

Answers

0The volume of fishtank A is 200 cubic feet, and the volume of fishtank B is 160 cubic feet. So fishtank A has a greater volume than Fishtank B.

One-step inequalities
5 star equations for correct answers
byeee :3

Answers

X is greater than or equal to negative 42

















Hi!

[tex]\\ \sf\longrightarrow \dfrac{x}{7}\geqslant -6[/tex]

[tex]\\ \sf\longrightarrow x\geqslant -6(7)[/tex]

[tex]\\ \sf\longrightarrow x\geqslant -42[/tex]

Solution set in interval notation

[tex]\\ \sf\longrightarrow x\in[-42,\infty)[/tex]

What is the area of the parallelogram

Answers

(28.5) all you would do to get that awnser is divide the number 57 since ABC creates in half of the decomposed parallelogram
28.5


this is the answer

Can someone please help me.

Answers

Answer:

Radius= 8.99 mm (9 mm)

Step-by-step explanation:

We use the formula for the volume of a cone which is

1/3 pi ×(radius)^2 *height

932.58 = (pi) × (11) ×(r^2/3)

Radius^2 = (932.58×3) / (11pi)

= 80.96m

Radius= 8.99mm

Answer:

volume= 1/3πr²h

932.58=1/3×3.14×r²×11

3×932.58=34.54×r² ×3

3

2,797.74 = 34.54×r²

34.54. 34.54

√r²= √81

r=9mm

Classify the pair of angles, then find the value of x.
(PLEASE HELP ME OUT!!)

Answers

Answer:

X = 55°

Step-by-step explanation:

You can tell if a pair of angles, in this case, is 90° if you see the red box in the corner of the angle.

The pair of angles in the picture are complementary angles, which add up to 90°. Therefore, subtract 35 from 90 to find the value of X which is 55°.

Hope this helped! <3

A map has a scale of 1 cm : 30 km. If 2 cities are 4.7 cm apart on the map, how far apart are they in reality?

Answers

Answer:

141 Km apart.

Step-by-step explanation:

so if each 1 cm is equivalent to 30 km, we would take the 4.7 and multiply it by the 30 to get the true value.

the true value would come out to be 141 km apart.

Please mark this as brainlest.

141 miles away.

Explanation? Common sense, no?

We are given the unit rate, so we can convert it easily.

1cm = 30km, so, multiply it by 4.7 as there are 4.7cm that are present.

30km x 4.7 = 141km in real life.

The data below represents the scores in a golf tournament. If the mean is 70 with a standard deviation of 4.9, circle all values with a z-score greater than 0.5

{63, 64, 65, 67, 70, 71, 73, 73, 76, 78}

Answers

Answer:

70 is the anwer I got I am so sorry if that was wrong but it should be right

A circular field has a diameter of 50 yards. If a fence needs to be built to go around the field, how many yards of fencing are needed?

157 yards

314 yards

100 yards

1962 yards

Answers

Answer:

A.

Step-by-step explanation:

A fence is needed for the circular field.

Circumference is basically perimeter but for circles.

Knowing this information, we can use the formula for circumference.

C = [tex]\pi[/tex]d

C = (3.14)(50)

C = 157

hope it helps :)

Please help as soon as possible

Answers

Answer:

1) 0.392

2) 0.395

3) 0.397

4) 0.393846294629468261456382648477982195862

Step-by-step explanation:

It is asking for 3 numbers greater than 0.39, with three in the tenth place (0.x000) that is less than 1. By adding a number in the thousandth place to 0.39, we automatically make it larger. Adding more digits will make it slightly larger, as long as it isn't a 0. All 4 answers I have provided are correct, however, I would just use the first 3 for your question.

Hope this helps! Have a great day!

ancient bussy swag please help 2 plus 2

Answers

I believe that equals 4, not sure tho :/
So the answer has to be 4
2+2=4

Pic for question below.......

Answers

Answer:

c because 30+60+90=180 which is the sum of angles of a triangle

Answer:

A. No

B. No

C. Yes(Because it's 180degree; sum of angle of traingle)

D. No

Step-by-step explanation:

What is the decimal equivalent of −1/2?

Answers

Answer:

-0.5

Step-by-step explanation:

Could I get a Brainliest?

A net of a square pyramid is shown below. 5.95 cm 5.1 cm What is the surface area, in square centimeters, of the pyramid.

Answers

Answer:

86.7

Step-by-step explanation:

L x W = 5.1 x 5.1 = 26.01
B x H ÷ 2 = 5.1 x 5.95÷2 = 15.1725
15.1725 x 4 = 60.69
60.69 + 26.01 = 86.7

The surface area of the  square pyramid is 92 square centimeters.

The given figure is a square pyramid.

We have to find the surface area.

Surface area = a² + 2a√(a²/4 + h²)

a is 5.1 cm and h is height which is 5.95 cm.

Surface area = 5.1² + 2(5.1)√(5.1²/4 + 5.95²)

=26.01 + 10.2 √(26.01 /4 +35.4025)

=26.01+10.2 √6.5025+35.4025

=26.01+10.2√41.905

=92 square centimeters.

To learn more on Three dimensional figure click:

https://brainly.com/question/2400003

#SPJ6

i need help!!!!!!!!! how do i do this

Answers

Answer:

[tex]4^{2}[/tex]

Step-by-step explanation:

so when you multiply two numbers with the same constant, and different exponents, just add the exponents!

so it is 5 - 3 = 2

so its [tex]4^{2}[/tex]

Answer:

A) 4²

Step-by-step explanation:

[tex](4^5)(4^{-3})\\\\4(^{5-3})\\\\4^2\\\\16[/tex]

Hope this helps!

what is 16.2 simplified (and 121 simplified to)

Answers

Answer:

16.2 = [tex]\frac{81}{5}[/tex] and 121 = [tex]\frac{121}{1}[/tex]

Step-by-step explanation:

16.2 can be simplified to its fraction form, which is [tex]\frac{81}{5}[/tex]

[tex]16+\frac{2}{10} =\frac{81}{5}[/tex] which is 16.2

121 is already simplified since it is a whole number, but its fraction form would be [tex]\frac{121}{1}[/tex]

[tex]121+\frac{0}{10} =121[/tex] which is 121

-----

(I hope this helped & good luck! <3)

Carla deposits $5250 into a bank, which yields a simple interest rate of 0.8% every 3 months. If the interest rate is increased to 1.2%, how much more interest will she receive after 2 years compared to the original interest rate of 0.8%?

Answers

Answer:

the exact vaile is 5250.0128

Step-by-step explanation:

5250.0128 I did this question too
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