HURRY WILL MAKE BRAINLEST!! circle F is shown below. EB is a diameter and the radius is 3 units. Choose the correct
arc length determined by the central angle given

HURRY WILL MAKE BRAINLEST!! Circle F Is Shown Below. EB Is A Diameter And The Radius Is 3 Units. Choose

Answers

Answer 1

Answer:

Arc length is equal to [tex]\theta r[/tex] where [tex]\theta[/tex] is the angle in radians and [tex]r[/tex] is the radius.

Question 1:

[tex]\frac{\pi}{2}=\frac{\pi}{6}\times3[/tex]

So the angle is CFD.

Question 2:

[tex]\pi=\frac{\pi}{3}\times3[/tex]

So the angle is AFE.

Question 3:

[tex]2\pi=\frac{2\pi}{3}\times3[/tex]

So the angle is AFB.

Question 4:

[tex]\frac{3\pi}{4}=\frac{\pi}{4}\times3[/tex]

So the angle is BFC.


Related Questions

Rian is packing toys in boxes. Each box is 3 inches by 4 inches by 6 inches. Each toy takes up 65% of the volume of the box, and the rest of the volume of the box is filled with foam packing beads. What is the volume, in cubic inches, of the foam packing beads used to fill each box

Answers

9514 1404 393

Answer:

  25.2 in³

Step-by-step explanation:

The volume of the box is ...

  V = LWH

  V = (3 in)(4 in)(6 in) = 72 in³

__

65% of the box is filled with a toy, so the remaining 100% -65% = 35% is filled with packing beads. The volume of packing beads required is ...

  0.35 × 72 in³ = 25.2 in³

25.2 in³ of foam packing beads are used to fill each box.

ANSWER QUICK! CORRECT ANSWER GETS BRAINLIEST!

Answers

Answer: a

Step-by-step explanation:

Answer:

B) y=2x

Step-by-step explanation:

For the x value, there's 1.5 cups of sugar

For the y value, there's 3 cups of flour

So 1.5x2=3

Hope this helps!

What type of polynomial is this? 6x + 3​

Answers

Answer:

Binomial

Step-by-step explanation:

A binomial has two terms. Each term consists of a coefficient, and a variable with an exponent. We can see the two terms:

6x (the exponent would be 1) + 3 (the variable and exponent would be x to the 0. Any variable to the power of 0 is equal to 1, which is why it's not shown)

Need help on this can someone help me

Answers

Hope this helps! Mark brainly please!

Show work please! Herald is keeping track of eagles. To do so, he put tags on 25 eagles and released them.
Later, he catches 120 eagles; 16 eagles were tagged. Find the best estimate for the Eagle
population?

Answers

Answer:

188

Step-by-step explanation:

16/120=0.133

0.133 times 100=13.3%

this means 25 eagles is only 13.3% of the population

therefore 25/0.13=188

Hi so i have a question that is..... A pool is in the shape of a right rectangular prism and has a volume of 192 cubic feet. The area of the base of the pool is 32 square feet. Could anyone help me?

Answers

Answer:

h = 6 feet

Step-by-step explanation:

Given that,

The volume of a right rectangular prism = 192 cubic feet

The area of the base of the pool is 32 square feet.

We need to find the height of the prism. We know that the volume of a right rectangular prism is given by :

[tex]V=lbh[/tex]

We have, V = 192 cubic feet, lb = 32 sq feet

So,

[tex]h=\dfrac{V}{lb}\\\\h=\dfrac{192}{32}\\\\=6\ feet[/tex]

So, the height of the prism is equal to 6 feet.

help asap the person with the correct answer gets a brainliest

Answers

Answer:

Its 6.71

Step-by-step explanation:

Because using the formula, a^2+b^2=c2.

so it’s 3^2+6^2=6.71!

GOOD LUCK BOI OK

how do I solve x-11/2<-7

Answers

Answer:

x < -3

Step-by-step explanation:

1. multiply both sides by 2

2. isolate the x by adding 11 to both sides

3. simplify

(i have included an attachment showing the work for clarification)

Write an expression to represent the area of the rectangle below in simplest form. ​

Answers

Given:

The length of the rectangle is:

[tex]l=x^2-x+3[/tex]

The width of the rectangle is:

[tex]w=4x+1[/tex]

To find:

The area of the given rectangle in the simplest form.

Solution:

We know that, the area of a rectangle is:

[tex]A=l\times w[/tex]

Where, l is the length and w is the width of the rectangle.

Using the above formula, the area of the given rectangle is:

[tex]A=(x^2-x+3)\times (4x+1)[/tex]

[tex]A=x^2(4x)+x^2(1)-x(4x)-x(1)+3(4x)+3(1)[/tex]

[tex]A=4x^3+x^2-4x^2-x+12x+3[/tex]

[tex]A=4x^3-3x^2+11x+3[/tex]

Therefore, the area of the given rectangle is [tex](4x^3-3x^2+11x+3)[/tex] sq. units.

There are 320 students in a school. 16 come to school by car. 96 walk to school. Estimate the probability that a particular student: a arrives by car b walks to school c does not walk to school d does not walk or come by car.

Answers

Answer:

a. The probability that a particular student arrives by car is [tex]\frac{1}{20}[/tex] = 0.05, which equals 5%.

b. The probability that a particular student walks to school is [tex]\frac{3}{10}[/tex] = 0.3, which equals 30%.

c. The probability that a particular student does not walk to school is [tex]\frac{7}{10}[/tex] = 0.7, which equals 70%.

d. The probability that a particular student does not walk or come by car is [tex]\frac{13}{20}[/tex] = 0.65, which equals 65%.

Step-by-step explanation:

Probability is the greater or lesser possibility of a certain event occurring. In other words, probability establishes a relationship between the number of favorable events and the total number of possible events. Then, the probability of any event A is defined as the quotient between the number of favorable cases (number of cases in which event A may or may not occur) and the total number of possible cases. This is called Laplace's Law.

[tex]P(A)=\frac{number of favorable cases}{number of possible cases}[/tex]

In this case, the number of possible cases is always the same, which is equal to the total number of students. So the number of possible cases is 320 students. The number of favorable cases varies as follows:

a. Number of favorable cases= number of students that arrive by car= 16

So: [tex]P(A)=\frac{16}{320}[/tex]

P(A)=[tex]\frac{1}{20}[/tex] = 0.05, which equals 5%

The probability that a particular student arrives by car is [tex]\frac{1}{20}[/tex] = 0.05, which equals 5%.

b. Number of favorable cases= number of students that walk to school= 96

So: [tex]P(A)=\frac{96}{320}[/tex]

P(A)=[tex]\frac{3}{10}[/tex] = 0.3, which equals 30%

The probability that a particular student walks to school is [tex]\frac{3}{10}[/tex] = 0.3, which equals 30%.

c. Number of favorable cases= number of students that do not walk to school = 320 students - number of students that walk to school= 320 students - 96 students= 224 students

So: [tex]P(A)=\frac{224}{320}[/tex]

P(A)=[tex]\frac{7}{10}[/tex] = 0.7, which equals 70%

The probability that a particular student does not walk to school is [tex]\frac{7}{10}[/tex] = 0.7, which equals 70%.

d. Number of favorable cases= number of students that do not walk or come by car= 320 students - number of students that walk to school - number of students that arrive by car= 320 students - 96 students - 16 students= 208 students

So: [tex]P(A)=\frac{208}{320}[/tex]

P(A)=[tex]\frac{13}{20}[/tex] = 0.65, which equals 65%

The probability that a particular student does not walk or come by car is [tex]\frac{13}{20}[/tex] = 0.65, which equals 65%.

Factor the expression completely.
15x2 - 40x-15

Answers

Answer:

630

Step-by-step explanation:

15×2=30

40×(-15)=-600

30-(-600)=630

What is the product of 3.8 x 102 and 6.4 x 10 expressed in scientific
notation?

Answers

Answer:

Wdym scientific notations?

Step-by-step explanation:

3.8 x 102 = 387.6

6.4 x 10 = 64

Can someone help me pls?

Answers

Answer:

[tex]sa = \pi {d}^{2} \\ = {6}^{2} \pi \\ = 36\pi \\ [/tex]

N=36

Answer:

Answer attached

Step-by-step explanation:

The figure shows five polygons: ABCDE, FGHIJ
, KLMNO, PQRST, and UVWXY.
Polygon
cannot be mapped onto the others by similarity transformations.

Answers

Answer:

PQRST

Step-by-step explanation:

This one cannot be be mapped by similarity transformations as its dimensions/proportions don't match those of the others.

Answer:

PQRST

Step-by-step explanation:

A circle has a radius of 16 units. What is the area in square units of the circle in terms of pi

Answers

Step-by-step explanation:

area= (pi)r^2

a = (pi)×16^2

a= 256pi square units

The lengths of two sides of a triangle are given below. Write an inequality to represent the range of the lengths of the 3rd side.
4 and 10

Answers

9514 1404 393

Answer:

  6 < x < 14

Step-by-step explanation:

The shortest the third side can be is the difference between the given sides:

  10 -4 = 6

The longest the third side can be is the sum of the given sides:

  10 +4 = 14

So the inequality for side length x is ...

  6 < x < 14

__

More detail

These come from the triangle inequality, which requires ...

  a + b > c; b + c > a; c + a > b

Filling in 4, 10, and x, these become ...

4 + 10 > x   ⇒   14 > x   . . . from the sum of the two given sides10 + x > 4   ⇒   x > -6 . . . . . less restrictive than the nextx + 4 > 10   ⇒   x > 6   . . . from the difference of the two given sides

In summary, 6 < x < 14.

❗️❗️❗️❗️❗️Hurry pls ❗️❗️❗️❗️❗️❗️❗️

Answers

Answer:

Hurry what? What's the question?

Answer:

Don't worry, I'm on my way.

Step-by-step explanation:

A circus has 20 performs, of which 2 are clowns. What is the probability that a randomly selected performer will be a clown? Write your answer as a fraction or whole number. P ( clown)

Answers

2/20 or simplified 1/10

A package of chocolate chip cookies contains 40 cookies. Camilla and her friend ate 25% of the cookies.
How many cookies did they eat?
A
1.6
B
10
С
62.5
D
160

Answers

Answer:

answer b

Step-by-step explanation:

Find the circumference of a circle
with a diameter of 45.

Answers

Answer:

141.4 centimeters

Step-by-step explanation:

circumference = diameter * pi c = d * pi c = 45 * 3.1416 c = 141.4 (rounded)

Answer:

C= 141.37

Step-by-step explanation: go0gle

Help how do I solve for x and y when they are they on the same corresponding side

Answers

Answer:

y = 33.94 mm

x = 19.80 mm

Step-by-step explanation:

Because AC = CB, then ∠ABC = 45°

cos ∠ABC = 24/y

cos 45° = 0.7071 = 24/y

y = 33.94 mm

EF/BC = x/y

14/24 = x/33.94

24x = 475.16

x = 19.80 mm

What is the equation of line AB if A(0,5) and B(5,25)?​

Answers

Answer:

y=4x+5

Step-by-step explanation:

hey, hope this helps and is right :)

write 4,193,538 in word form.

Answers

Answer:

four million, one hundred ninety three thousand, five hundred thirty eight

Step-by-step explanation:

Answer:

Four million, one hundred ninety-three thousand, five hundred thirty-eight

Step-by-step explanation:

HELp MeEeeEEE!!!

I will give Brainliest!!

Answers

Answer:

1: the answer is 6x

2: its 39

Step-by-step explanation:

for 1 I I used 8 x X = 8x - 2 = 6x.

for 2 all I did was substrac 3 out of 42 which gave me 39

Good luck

HELP, thanks.... If a triangle has side lengths of 3 inches and 4 inches, what must be true of the third
side?
a. The third side must be greater than 7 inches
b. The third side must be equal to or greater than 7 inches
c. The third side must be less than 7 inches
d. The third side must be less than or equal to 7 inches

Answers

Answer:

In a triangle the sum of any two sides must be greater than the third side. We have 3+4=7 which is less than 8. So this triangle is never true.

b. The third side must be equal to or greater than 7 inches

Step-by-step explanation:

pleae mark this answer as brainlest

Every summer I drive to San Diego. It is 700 km to get there. If I average 100 km/hr, how much time will I spend driving?

Answers

Answer: 7 hours

Step-by-step explanation: Driving one kilometer per hour, all you have to do is divide 700/100 to get your answer which is seven.

40 POINTS!! RIGHT ANSWERS ONLY PLEASE!!

The number of absences for one week for all students at a high school were compiled, and the probability distribution below was created. What is the probability in any given week that a randomly selected student will be absent more than 4 days?


Probability Distribution
Days Absent: X 0 1 2 3 4 5
Probability: P(X) 0.78 0.14 0.03 0.01 0 0.04


A
0.25

B)0.04

C)0.004

D)0.05

Answers

Three rare coins with diameters of 7/8 inch, 3/4 inch, and 5/8 inch are mounted in a rectangular frame, as shown in the diagram below. What is the perimeter of the frame if the coins fit exactly?

Arrange the following
numbers in order from least
to greatest.
96,432; 94,632; 96,342

Answers

Answer:

94,96,96,342,432,632

Step-by-step explanation:

Least to greatest

Find x in each triangle

Answers

Answer:

x = 8 cm

Step-by-step explanation:

Using the Pythagorean theorem:

x² = 10² - 6² = 100 - 36 = 64

x = √64 = 8

The length or value of x in the given right angle triangle will be 8 cm.

What is a triangle?

A triangle is a closed, 2-dimensional shape with 3 sides, 3 angles, and 3 vertices.

The triangle is a highly common shape that we deal with on a daily basis. For instance, the right-angle triangle is frequently used to estimate the height of towers.

In a triangle, the sum of all three angles is 180°.

Given a right-angle triangle with

Hypotaneous = 10cm

Perpendicular = 6 cm

Base = x ( need to find out).

By Pythagoras theorem,

Base² = Hyp² - Perp²

Base² = 10² - 6²

Base² = 100 - 36

Base = √(64) = 8 cm

Hence the base of the given triangle will be 8 cm.

For more information about triangle

https://brainly.com/question/2773823

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On October 1, Gary’s bank balance was $130. During October, he made two
withdrawals and one deposit. At the end of the month, his bank balance was
$95. List two withdrawals and one deposit that would give this final balance.

Answers

Answer:

The first withdraw could be $30 the second could be $45 and the deposit could be $40

Step-by-step explanation:

130-30=100 100-45=55 95-55=40

130-30-45+40=95

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