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
Ksenya-84 [330]
3 years ago
14

Find the measure of an exterior angle of a decagon

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
4 0

Answer:

add all then sides then multiple it with how many sides you have

Step-by-step explanation:

someone tell me if i am right or not

You might be interested in
7.Kristy baked 18 cookies. She took 2/3 of the cookies to work. How many cookies did she NOT take to work? 4 6 8 12
Anit [1.1K]
Here's the equation:
18 - 18 * 2/3
18 - 36/3
18 - 12
6
She didn't take 6 cookies to work.
3 0
4 years ago
Read 2 more answers
Horizontal lines n and m are intersected by lines q and p. At the intersection of lines q and n, the uppercase right angle is an
Lapatulllka [165]

The values of the angles based on the information will be:

Angle 2 = 110°

Angle 3 = 70°

Angle 4 = 70°

<h3>How to calculate the angles?</h3>

From the information given, angle 1 is 110° and the horizontal lines n and m are intersected by lines q and p.

In this case, it should be noted that vertcally opposite angles are equal. Hence, angle 2 is also 110°.

Angle 3 will be:

= 180° - 110° = 70° (angle on a straight line).

Angle 4 will also be 70° as a vertically opposite angle to angle 3.

Learn more about angles on:

brainly.com/question/25716982

#SPJ1

3 0
2 years ago
Amelia wants to rearrange the furniture in her room. She makes a scale drawing of her rectangular room,
vovangra [49]

Answer:

The other side = 13 feets long

Step-by-step explanation:

Given that :

Scale of drawing : 2 inches represents 5 feets

Area of rectangular room according to scale drawing = 24.96 in²

Length of one side of the room = 12 feets

Length of other side = x

Area of rectangle = Length * width

If :

2 inches = 5 feets

x = 12 feets

x = (12 *2) / 5

x = 4.8 inches

Hence,

For the scaled drawing :

4.8 * width = 24.96

Width = 24.96 / 4.8

Width = 5.2 inches

Converting to feets according to scale:

2 inches = 5 feets

5.2 inches = x feets

x = (5.2 * 5 ) / 2

x = 13 feets

Other side is 13 feets long

4 0
3 years ago
Can someone please help me
Zina [86]
A. You would use base*height (bh). You would multiply 4 and 5. The answer is 20in.

B. It would be 1/3*bh. The answer would be 6.6.
7 0
3 years ago
Factor completely<br> m^2 — Зm — 18
lilavasa [31]

Answer:

(m + 3) (m - 6)

Step-by-step explanation:

Simplify the following:

m^2 - 3 m - 18

The factors of -18 that sum to -3 are 3 and -6. So, m^2 - 3 m - 18 = (m + 3) (m - 6):

Answer: |

| (m + 3) (m - 6)

4 0
3 years ago
Other questions:
  • Is the equation x9 – 5x3 + 6 = 0 quadratic in form? Explain why or why not.
    9·2 answers
  • Which of the following options is an equivalent function to f(x) = 3(2)3x?
    11·2 answers
  • Multiply and simplify.<br> 16x^3 / y * 5y^2 / xy
    10·1 answer
  • On a coordinate plane, the location of 3 points are: (0,6),(5,-4), and (-1,-5). Where would the fourth point need to be located
    11·2 answers
  • Suppose that a polynomial function p can be factored into seven factors: (x − 3), (x +1), and 5 factors of (x − 2).What are its
    13·1 answer
  • Select the equivalent expression. (a^-3/b^2)^4=? Choose 1 answer: A. b^2/a^7 B. (b/a)^20 C. 1/a^12*b^8
    10·1 answer
  • Ms Gibson made an initial deposit of 500$ when opening a bank account. After the initial deposit, she deposited the same amount
    11·1 answer
  • How can I solve y^2 + 13y + 12?
    11·2 answers
  • Consider the first six terms<br> in the sequence -11,-4, 3, 10, 17,24
    12·1 answer
  • SELECT THE CORRECT ANSWER. GIVEN: LINE L AND LINE M INTERSECT PROVE: ∠⁢1≅ ∠⁢3 . ∠⁢1IS SUPPLEMENTARY TO ∠⁢4 3. LINEAR PAIR THEORE
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!