A circle has a radius of 4ft. What is the area of the sector formed by a central angle
measuring 3TT/2 radius?
Use 3.14 for pi.
o 37.68 ft?
o 18.84 ft2
o 50.24 ft
O 75.36 ft2

Answers

Answer 1

Answer:

The correct answer is: 37.68ft^2

Step-by-step explanation:

A Circle Has A Radius Of 4ft. What Is The Area Of The Sector Formed By A Central Anglemeasuring 3TT/2

Related Questions

Find the slope of the line containing the points whose coordinates are (0, −3) and (4, 3).

Answers

the slope would be 3/2
Yes she is correctly the slope would be 3/2!^

How do u do time through a number line

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Answer: skip count

Step-by-step explanation:

Can someone tell me why is nobody helping me in this app come on y’all help

Answers

Answer:

x = 3/2

Step-by-step explanation:

7/3 = (x + 2)/x

7x = 3(x + 2)

7x = 3x + 6

4x = 6

x = 6/4 = 3/2

There, someone helped you.  Now could you do it alone next time?

Round to the nearest 10th

Answers

85 is going to round up to 90 and 6 is going to round up to 10

A fire ranger on a 150-ft-tall tower spots a fire at a 30° angle of depression. How
many feet away from the tower is the fire to the nearest tenth?

Answers

Answer:

        259.8ft

Step-by-step explanation:

The distance from the tower to the fire to the nearest tenth is 260 feet.

Let the adjacent side be a.

Given the following data:

Angle of depression = 30°.Opposite side = 150 feet.

To determine how far away (in feet) from the tower is the fire to the nearest tenth:

How to apply trigonometric function.

In order to solve this exercise, we would form a mental image of the scenario being described. The height of the tower is the opposite side while the distance from the tower to the fire is the adjacent side.

Next, we would apply the Tan trigonometric function:

[tex]Tan \theta = \frac{Opp}{Adj} \\\\Tan 30=\frac{150}{a} \\\\a=\frac{150}{Tan 30} \\\\a=\frac{150}{0.5774}[/tex]

a = 259.79260 feet.

Read more on trigonometry here: https://brainly.com/question/20519838

On a math test, Rosie answered 36 questions correctly, which was 72%. how many questions were on the test?

Answers

Answer:

50

Step-by-step explanation:

What I did first is I converted 72% into a decimal (I work better with decimals), giving me 0.72. Then I solved the equation 36/0.72=x.

x = 50

Answer:

50 questions

Step-by-step explanation:

Let the number of questions be x.

We have:

72% of x is 36.

Build an equation and solve for x:

0.72x = 36x = 36/0.72x = 50

Kayla has 562 cookies. Her friend comes by and eats 37 of them. What does this mean?

Answers

Answer:

Step-by-step explanation:

it means that her friend ate 37 cookies from the 561 cookies that kayla had before she ate them

Answer:

it means That Kayla is about to catch a body

Step-by-step explanation:

Find the slope and the y-intercept of the line whose equation is -5x+3y-8=0

Answers

The slope is 5/3 and the h intercept is (0,8/3)

Camile shaded 18/30 of a model write the decimal that represents the unshaded portion of the model

Answers

Answer:

.4

Step-by-step explanation:

Camile shaded 18/30 of a model.

Thus the unshaded portion of the model is:

30 - 18 = 12

12/30

12/30 = 0.4

Look at screenshot for question

Answers

1st box- 1
2nd box- 9
3rd box- 6
4th box- 5

Need help with the answer please and thank you

Answers

Answer:

8 students

Step-by-step explanation:

there are 80 students

difference between bus% and car%

=10%

80students×10%

=8

Answer:8 more students than in car

Step-by-step explanation:

find the geometric mean between 12 and 20 find the answer in radical form

Answers

Answer:

4√15

Step-by-step explanation:

The geometric mean of x and y is √(xy).

So here we have:

√(12*20)

= √240

= √(16*15)

= √16√15

= 4√15.

Solve the area of a trapezoid formula for the variable h: A = 1/2h(b1 + b2)
Note: In this formula, A = area, H = height, and b1 and b2 are the bases of the trapezoid.

Answers

The area of the trapezoid formula can be solved for the variable h as,

h = 2A / (b1 + b2)

Given the formula to find the area of the trapezoid.

A = 1/2 (b1 + b2) h

Here A is the area, h is the height and b1 and b2 are the bases of the trapezoid.

We have to get an equation for formula in h.

That is, we need to isolate h alone on one side and the other terms and variables on other side.

Multiplying whole equation with 2,

2A = (b1 + b2) h

Dividing whole by (b1 + b2),

h = 2A / (b1 + b2)

Hence the required equation is h = 2A / (b1 + b2).

To learn more about Formula here :

https://brainly.com/question/1325601

#SPJ1

GIVING BRAINIEST!!!!

An art shop is selling a painting for $250. John wants to wait until Memorial Day to purchase because the store is hosting a 20% off sale. How much will the painting cost at the sale price?

Answers

Answer:

is will cost 200 dollars by memorial dsy

Megan owns a clothing boutique. The table below represents the profit made, in dollars, every year since 2010, where x represents the number of years since 2010. Years since 2010 0 1 2 3 4 5 Profit (dollars) 39,000 84,000 111,000 120,000 111,000 84,000 Which of the following statements is true for this situation? O A. Since the profit made in 2011 is equal to the profit made in 2015, the profit is symmetric about the line x= 4. O B. Since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y= 120,000. OC. The profit is not symmetric. OD. Since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line x= 3.​

Answers

Answer:

Step-by-step explanation:

I think it’s 738,738.977 I mean

rewrite this polynomial in standard form

3 - 2x3 + 6x4 - 3x2

Answers

[tex] {6x}^{4} - {2x}^{3} - {3x}^{2} + 3[/tex]

Step-by-step explanation:

Try that.

A basket contains four apples and five peaches. Three times, you randomly select a piece of fruit, return it to the basket, and then mix the fruit. Find the probability all three times, the fruit is an apple.

HELP

Answers

Answer:

12

Step-by-step explanation:

(1×3)+(1×3)+(1×3)+(1×3)

3+3+3+3

12 apples

A. -2
B. -5
C. 2
D. -3

BRAINLIEST

Answers

Answer:

A. -2

Step-by-step explanation:

Draw the image of quadrilateral ABCD under the translation (x,y) (x-5,y)

Answers

Answer:

move the shape 5 left in the x axis

Step-by-step explanation:

take the coordinates and -5 from each x value (X,,y)

Answer: move 5 to the left

Step-by-step explanation:

An Aribraska resident who earns $32,000 would

owe how much in tases?

Answers

Answer: $1,300

Step-by-step explanation:

edge 2021 trust yo

Answer: if don’t have the first it’s For income 15,000<= x <= 40,000

Step-by-step explanation:

A research group is comparing the learning outcomes of students who are taught a lesson using four different teaching techniques. There are 75 students in the school who can participate in the experiment. Using a table of random digits, the researchers will randomly place the students into five equally sized treatment groups suitable for comparison, four of which will receive a different teaching technique and one of which will remain a control group.

Which design is the most appropriate for this experiment?

A Randomly number each person with 1, 2, 3, 4, or 5. Assign the students to the treatment groups based on their label.
B Select a student, and identify the first digit reading from left to right on a random number table. If the first digit is 1 or 2, assign that student to the technique 1 group. Similarly, digits 3 or 4, 5 or 6, 7or 8, and 9 or 0 go with the technique 2, technique 3, technique 4, and control groups, respectively. Repeat this process for each student.
C Number each student from 1 to 75. Reading the numbers from left to right on a random number table, identify 60 unique numbers from 1 to 75. Assign the students whose labels are the first 15 numbers to the technique 1 group. Assign the students whose labels are the second 15 numbers to the technique 2 group. Repeat this process two more times to assign the technique 3 and technique 4 groups. Finally, assign the remaining students to the control group.
D Number each student from 00 to 74. Reading the numbers from left to right on a table of random numbers and looking at two digits at a time, identify 60 unique two-digit numbers from 00 to 74. Assign the students whose labels are the first 15 numbers to the technique 1 group. Assign the students whose labels are the second 15 numbers to the technique 2 group. Repeat this process two more times to assign the technique 3 and technique 4 groups. Finally, assign the remaining students to the control group.

Answers

Answer:

D

Step-by-step explanation:

edge 2021

There are 1000 meters in a kilometer. How far is the distance between Earth and
Voyager 1 in kilometers? *

Answers

The answer is 21.2billion km

Caroline, Colin & Sarah share some money.
Caroline gets 19 of the money.
Colin and Sarah share the rest in the ratio 3:1.
What proportion does Sarah get?​

Answers

Answer:

I think you mean 1/9.

If so, Sarah gets 2/9 of the money.

Step-by-step explanation:

1 = 9/9

1-(1/9)= 8/9

Colin : Sarah, altogether is 8

6 : 2

Thus, Sarah get 2/9

Answer:

Sarah proportion is 25% of the momey

Need answers ASAP please and Thankyou!

Answers

Answer:

A = 65deg

B = 78deg

Step-by-step explanation:

It's a triangle, so we know that the sum of angles is 180deg

x + (2x - 9) + (2x + 4) = 180

5x - 5 = 180

5x = 185

x = 37

Measure of angle A = (2*37 - 9)deg = 65deg

Measure of angle B = (2*37 + 4)deg = 78deg

solve and get brainliest!!
please be sure of your answer!!!!​

Answers

Answer:

I think it's D

Step-by-step explanation:

Supplementary means the angels add up to 180 degrees. So 95 + ? = 180. The ? is equal to 85, but how do you get it. Well we know 5x means to multiply a # by 5. So 17 x 5 = 85. So x = 17. Hope this helps!

Answer:

17

Step-by-step explanation:

5 x 17 = 85 right?

95 + 85 = 180.

The value is most likely to be the lowest number

Latisha owns two spas, one in Pine township and the other in Adams township. Each spa offers a 30-minute face, head, and neck massage to reduce muscle tension. However, therapists first ask each patient questions about their type of tension and stop about five minutes before the end of the 30 minutes to have time to prepare for the next patient. The number of minutes each therapist massages the patients at both spas is approximately Normally distributed, with the Pine spa having a mean of 22.6 minutes and a standard deviation of 1.7 minutes and the Adams spa having a mean of 21.0 minutes and a standard deviation of 2.8 minutes. If Latisha randomly selects 8 massage times from Pine and 9 from Adams, what is the probability that the mean time for Pine is longer than the mean time for Adams? 0.0748 0.7157 0.8264 0.9252

Answers

Answer:

0.9252

Step-by-step explanation:

Can someone help me out? Algebra

Answers

Answer:

the last option -5 ≤ x ≤ 3

Step-by-step explanation:

Because the line there means what x can be so x has to be grater than -5 but less then 3 because the line does not go over 3.

Answer:

- 5 ≤ x ≤ 3.

Step-by-step explanation:

The range of the required values is in the bold line.

The solid circles at the end of the bold line mean the values at these points are included in the inequality.

So it is:-   x is greater than or equal to -5 and less than or equal to 3.

That  is  - 5 ≤ x ≤ 3.

Choose which of the following is equivalent to: 6c + 12

Answers

option four
because if u solve it...
(c+2)6
=6c+2

Parker and Eugene sold tickets for the school play.They each need to sell 35 tickets To receive a prize. On day one sold 23 tickets on day two sold 25 tickets and on day three the sold 35 tickets if they want to equally share the number of tickets between them how many ticket sales will each boy have

Answers

Answer: 41.5

Step-by-step explanation:

Number of tickets sold on day one = 23

Number of tickets sold on day two = 25

Number of tickets sold on day three = 35

Total tickets sold = 23 + 25 + 35 = 83

Since they want to share it equally, each boy will have:

= 83/2

= 41.5

Find the sum.
(3x3 + 3x2 – 4x + 5) + (x3 – 2x2 + x – 4)
IM GIVING BRAINLY POINTS PLEASE HELP

Answers

Answer:

its A :)

Step-by-step explanation:

The answer is 4x3 + X2 - 3x + the first one
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