Mathematics College

Please help me with this question:))))))

Please Help Me With This Question:))))))

Answers

Answer 1

Answer:

area of polygons

Step-by-step explanation:

you've been given the radius

find the central angle 360/8

highlight a triangle for consideration

draw an altitude

this is your apothem

use sine to find the opposite side

double that, that is 1 side, multiply by 8, that is your perimeter

use cosine to find the apothem length

use 1/2aP to find the area.

Related Questions

HELP I WILL GIVE BRAINLIEST

Answers

Answer:

third one helps to get the median the best measure from centre.

HELP FIND THE VOLUME
ROUND TO THE NEAREST HUNDRETH
SHOW WORK PLEASE

WILL GIVE BRAINLIEST

Answers

5. Volume of sphere = 4/3 x pi xr ^3

Volume = 4/3 x 3.14 x 2^3 = 33.49 cubic feet.

6 . Volume of cylinder = pi x r^2 x height

Volume = 3.14 x 2^2 x 3 = 37.68 cubic meters

WILL GIVE BRAINIEST Mr. Wright wants to tile a 5 ft by 5 ft square floor. He has three kinds of square tiles: 1 ft by 1 ft, 2 ft by 2 ft, and 3 ft by 3 ft. Tiles may not overlap or be cut. What is the fewest tiles Mr. Wright may use to completely cover his floor?

Answers

Using the formula of area of a square, the fewest number of tiles required will be approximately 3

Area of Square

A square can be defined as a closed two-dimensional shape with four sides that are equal to each other and four equal angles. The four sides of the square will form the four angles at the vertices. The sum of the length of all the sides of a square is known as the perimeter, and the total space occupied by the shape is the area of the square.

The formula of area of a square is given as

A = l²

l = side length

The total area of the floor can be calculated as

A = l²

A = 5²

A = 25 ft²

The least number of tiles required to cover the floor will be calculated using the square with it's largest side

l = 3ft

A = 3²

A = 9ft²

The numbers required will be 25 / 9 = 2.78≅3

Learn more on area of square here;

https://brainly.com/question/24487155

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What is the f(x)+1 if x=-4

Answers

Answer:

-4+1=-3 is a correct answer

For to 30-60-90 triangle below, the length of side AB is 52 cm.
Find the length of CB.

PLZ

Answers

Answer:

Using 60°

Let side CB be x

Cos60= x/52

Cross multiply=

x= 52cos60

x= 26 cm

10= p/10 what does p equals? WILL MARK BRAINIEST

Answers

Answer:

p=100

hope this helps

p = 100, hope it helps

use the gcf to rewrite the expression 20r+16z

Answers

Answer:

20r + 162= 4(5r + 4z

Hope this helps and is right.

Use the Distributive Property to simplify this expression:

7 - 3 (2x + 3)

X=

Answers

Answer:

8x+12

Step-by-step explanation:

2. Encuentra la medida de cada uno de los ángulos en el siguiente triángulo.
elles
(3x - 3)
(2x + 5)
18°

Answers

mejor toma un f o to o es más fácil

How do I calculate the missing side using the 33 degree angle in trig terms

Answers

Answer:

BC = 9

Step-by-step explanation:

Since we know theta is = 33 degrees, we use it and we use Tan to find the adjacent side:

Tan=Opp/Adj

Tan(33)=6/BC

0.649=6/BC

BC= 9.239

As the question asks for rounding to the nearest tenths:

BC = 9

the answer is 9 & they already explained it

can the sides of a right triangle have the lengths 5 15 and 250. explain​

Answers

Answer:

yes

Step-by-step explanation:

Theorem gives us a2 + b2 = c2 for a right triangle, where c is the hypotenuse and a and b are the smaller sides. Here a is equal to 5 and c is equal to 14, so b2 = 142 – 52 = 171. Therefore b is equal to the square root of 171 or approximately 13.07.

help Which is the product of 15 and 5/12
?

A.
5
5
/
12
B.
6

1
/
4
C.
7
1
/
12
D.
7
3
/
4

Answers

Answer:

the answer to your question would be b,6 1/4

Graph the rational function.
f(x)=4x+6/2+2

Answers

Answer:

my answer is 4x+6/2+2 is 10.3221

Answer:

The graph is a line with slope 4 and Y intercept 5.

Step-by-step explanation:

Simplifying gives f(x)=4x+5.

In your own words, describe what an outlier is. Give a real life example of an outlier.

Answers

Answer:

"lies outside" (is much smaller or larger than) most of the other values in a set of data. For example in the scores 25,29,3,32,85,33,27,28 both 3 and 85 are "outliers".

Step-by-step explanation:

Answer:

An outlier is a number that is extremely smaller or extremely larger than all the other numbers. an example would be a data set of 8th graders heights where in the data set there is one kid that is much shorter or much taller than the rest of the 8th graders.

Select the correct answer.
To determine which window cleaner is most effective, Thad washes half of the windows in his house with one brand and the other half with a
different brand. He then compares the results to draw a conclusion about which cleaner is most effective.
What kind of statistical study did Thad conduct?
A.survey
B.experiment
C.theoretical study
D.observational study

Answers

Answer:

B! Pls mark brainiest!

Step-by-step explanation:

Answer:

Theyre right the answer is B. expirment

Step-by-step explanation:

Took the test just confirming

48 minus 3/4 minus 2/3 minus 1/6

Answers

Answer:

the answer is 46  5/12

Step-by-step explanation:

1/6 x 1/6 whats the answer

Answers

Answer:

1/36

Step-by-step explanation:

2x+5y=50

Solve for x and then solve for y

Answers

Answer:

x = 25  -  5y/2

y =  10  -  2x/5

A 6-pack of movie tickets cost $56.94. what is the unit price $__ per ticket

Answers

Answer:

$9.49

Step-by-step explanation:

you take the $56.94 and divide by 6 to get the unit price

If you bought something in Texas for $52.00, you would be charged $3.25 in state sales tax. What is the state sales tax rate in Texas? Round your answer to the nearest hundredth of a percent

Answers

Answer:6.25%

Step-by-step explanation:

3.25 / 52 = 0.0625

My mama is mad at me because I don't know how to do it can someone help me please it would mean a lot to help me understand what a exponent is in algebra

Answers

aw haha i’m sorry lol

ILL GIVE BRAINIEST ANSWER IM IN A RUSH!!!!!PLEASE AND THANK YOU!

Answers

Answer:

I believe the answer is $52.46

Hope this helps :)

I’m confused need help please

Answers

Answer: The answer is 8

The answer is 8. Hope this helps!

___ are released that cause the cell to lyse or cytolysis

Answers

Answer:

immune system

Step-by-step explanation:

I don't know exactly but I think the immune system

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For now, take a crack at the toughest math problems known to man, woman, and machine.
The Collatz Conjecture. Dave Linkletter. ...
Goldbach's Conjecture ...
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The Riemann Hypothesis. ...
The Birch and Swinnerton-Dyer Conjecture. ...
The Kissing Number Problem. ...
The Unknotting Problem. ...
The Large Cardinal Project.

Answers

Answer:

1

Step-by-step explanation:

A

Step-by-step explanation:

If a x b = 2a - 3b + ab, then 3 x 5 + 5 x 3 is equal to?
1. 20
2. 22
3. 24
4. 26

Answers

20 I think I did this today

Answer the statistical measures and create a box and whiskers plot for the following set of data.
4, 5, 6, 6, 6, 8, 9, 9, 9, 11, 11, 12, 12, 14, 14
4,5,6,6,6,8,9,9,9,11,11,12,12,14,14

Answers

Answer:

B

Step-by-step explanation:

Your answer should be written in paragraph/essay format.

Any sources used should be cited at the bottom of your paper.

All answers should show you have learned something from Unit 9.  Material from other units will not be graded for this assignment.

If you are stuck, you can think about the following topics: textile mills, interchangeable parts, the Lowell System, unions, labor reform, steamboats, railroads, coal, the telegraph, and/or new inventions.

Which rectangle has an area of 40 square units

Answers

Answer:

The First square has an area of 40 square units

Which shows the measures in ascending order for the data below?
14, 18, 11, 11, 15, 18, 11, 12, 15
O range, mode, median, mean
range, median, mode, mean
range, mean, median, mode
range, mode, mean, median
Please help me.

Answers

Answer:

18 18 15 14 12 11 11 11 ...........

Find the distance between the points (18,12) and (18,–20).

Answers

Answer:

32 is the difrents

Step-by-step explanation:

if you calculat the difrents in y you will find it

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