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
Marrrta [24]
3 years ago
6

A circle is divided into 18 equal parts. How many degrees is the angle for 5 parts? Explain

Mathematics
2 answers:
Studentka2010 [4]3 years ago
6 0
25, each individual angle is 5 degrees
Nimfa-mama [501]3 years ago
6 0
Acircle is 360degrees divide by 18= 20
360/18=20 x 5 = 100, each individual angle is 20 degrees. I hope it help.
You might be interested in
The graphs of y = f(x) and y = g(x) are shown on the coordinate plane below. If g(x) = k* f(x), what is the value of k?
mixer [17]

Answer:

Value of k = -2

Step-by-step explanation:

Using slope intercept form:

The equation of line is given by:

y = mx+b

where, m is the slope and b is the y-intercept.

As per the statement:

The graphs of y = f(x) and y = g(x) are shown on the coordinate plane.

First find f(x):

Consider two points on y=f(x) are:

(0,-3) and (2, 1)

Formula for slope:

\text{Slope(m)} = \frac{y_2-y_1}{x_2-x_1}

then;

m = \frac{1-(-3)}{2-0}=\frac{4}{2} = 2

then;

y = 2x+b

Substitute the point (0, -3) to solve for b:

-3= 2(0)+b

⇒-3=b

∴ y=f(x)=2x-3

Similarly for g(x):

Consider two points on y = g(x) are:

(0, 6) and (2, -2)

then;

\text{Slope(m)} = \frac{y_2-y_1}{x_2-x_1}

then;

m = \frac{-2-6}{2-0}=\frac{-8}{2} =-4

then;

y = -4x+b

Substitute the points (0, 6) to solve for b:

6= -4(0)+b

⇒6=b

then we get an equation:

y = g(x) = -4x+6

It is given that: If g(x) = k* f(x)

Solve for k:

-4x+6 = k(2x-3)

⇒-4x+6 = 2kx-3k

on comparing both sides we have;

-2kx = -4x

⇒-2k = -4

Divide both sides by -2 we have;

k = 2

or

-3k = 6

⇒k = -2

Therefore, the value of k is, -2

7 0
3 years ago
Read 2 more answers
Round 56,291.8 to the nearest thousand.
NeTakaya

Answer:

56,000.0

Step-by-step explanation:

The number 6 is in the nearest thousand. To round, you look at the number in front of the number you are trying to round and decide if that number is higher or lower than five. If the number is higher than 5, round up to the next highest number. If the number is lower than 5, the number stays the same.

5 0
3 years ago
Read 2 more answers
ANSWER QUICK!
GREYUIT [131]
The actual answer is 5.66666666
The reason is that because he made 238 over 42 months you divide 238$ by 42 months
5 0
3 years ago
A 3-column table with 4 rows. The first column is labeled Currency and entries Canadian dollar, Euro, Japanese yen, Indian rupee
kherson [118]

Answer:

A. 129.46

B. 130.00

C. 130.66

D. 134.56

The correct answer is c. 130.66

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Big Bear Ski Resort offers two new “Snowboard Instruction” packages – Package A gives you 4 individual snowboard lessons for $15
sleet_krkn [62]

Answer:

Package B, you save 7.50

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • A color printer prints 23 pages in 12 minutes. How many minutes does it take per page? Need an answer in decimal and in the near
    12·2 answers
  • During one shift, the express lane clerk recorded how many times customers violated the "10 items or less" rule for his lane. In
    5·1 answer
  • Please help I only need part b and part c​
    6·1 answer
  • What is the inequality for this verbal description?
    13·1 answer
  • What is the explicit rule that describes the arithmetic sequence shown in the graph
    11·1 answer
  • It can be shown that every integer can be uniquelyrepresented in the form of
    5·1 answer
  • Please help and show workings
    14·1 answer
  • Solve and check:<br> y = x + 4<br> y = 3x
    5·1 answer
  • Add the following weights:<br> 5 lb 9 oz<br> + 1 lb 9 oz<br> Ib<br> OZ
    8·1 answer
  • Find the area of the kite<br><br>​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!