1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
gogolik [260]
3 years ago
8

Find the area of a regular pentagon with a side length of 14 and an apothem of 22

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
5 0
Regular Polygon Area = (# of sides * side length * apothem) / 2
Regular Polygon Area = (5 * 14 * 22) / 2
Pentagon Area = 770


You might be interested in
The diagram shows a semi circle inside a rectangle of length 140m. the semi circle touches the rectangle at P, Q and R. Calculat
exis [7]

Answer: 250m

Step-by-step explanation:

Length of rectangle = 140m

Length of rectangle = diameter of semicircle = 140m

Therefore, Radius(r) = 140m / 2 = 70m

Perimeter of the shaded region:

Length of tangent at P + length of tangent at Q + shaded portion of arc(AB)

Length of tangent = diameter / 2

Length of tangent = 70m

Perimeter of a circle = 2πr = 2 × 22/7 × 70 = 440m

shaded portion = 440 / 4 = 110m

Therefore, perimeter of shaded portion equals

70m + 70m + 110m = 250m

4 0
3 years ago
What is the slope of a line parallel to the line containing (-6,1) and (3,-2)
timama [110]

Answer:

m = -\frac{3}{9}

Step-by-step explanation:

Use the following formula:

slope: m = (y_{2} - y_{1})/(x_{2} - x_{1})

Let:

(x_{1} , y_{1}) = (-6 , 1)\\ (x_{2} , y_ {2}) = (3 , -2)\\

Plug in the corresponding numbers to the corresponding variables:

m = \frac{-2 - 1}{3 - (-6)}\\\\m = \frac{-3}{3 + 6}\\\\m = \frac{-3}{9}

m = -\frac{3}{9} is your answer.

~

3 0
3 years ago
10 times 250+45<br>NEED ANSWER ASAP. WILL MARK AS BRAINLEST!​
777dan777 [17]

Answer:

2545

Step-by-step explanation:

8 0
3 years ago
Please answer this it’s very hard for me
Nimfa-mama [501]

Answer:

C, D, E, F

Step-by-step explanation:

Remember y=mxb?

m is slope and b is y-intercept

so y=2/7x-9

Remember that slope is RISE/RUN so for every 2 squares that you go up, you go 7 squares to the right.

Also remember that since your graph is going thru your Cartiesian Plane in quadrent 4, your y value in your ordered pairs will most probably be a negative.

Please see the image to help you viualize this.

3 0
3 years ago
Find the prime factorization of 24. Make sure to show all of your work.
miss Akunina [59]

Answer:

2^3*3

Step-by-step explanation:

So the prime factorization of 24 is 24 = 2 · 2 · 2 · 3 = 23 · 3.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Use this tax table to find how much tax you need to pay on a taxable income of $25,000.
    7·1 answer
  • Check my answer?
    14·2 answers
  • You need to haul a load of patio bricks to a job site. Each brick weighs 4 pounds 14 ounces. Your truck can carry a 3/4-ton load
    9·1 answer
  • What is the value of the expression below?
    11·2 answers
  • Find the quotient of 68.0052 and 12. round the answer to the nearest hundred
    8·1 answer
  • What is a multiplacation problem where the answer is .05 to .75
    6·2 answers
  • Write 75 degrees in full form
    6·2 answers
  • Flying with the wind a plane went 198 mph. Flying into the same wind the plane only went 162 mph. Find the speed of the plane in
    9·1 answer
  • What is the range of possible sizes for side x?
    11·2 answers
  • [(2/3)^2]^3 X (2/3)^2 ÷ (2/3)^8 ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!