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jeka94
3 years ago
12

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

plain.
Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
4 0
A circle is 360 degrees. All you have to do is divide that by how many parts it is split up into. So in this case it would be 360/18 = 5 and 360/5 = 72
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I need the answer for this question.
Grace [21]
If the whole angle (ABC) is equal to 133, we can add angles ABD and DBC to find x.

10x+13=133
Subtract 13 from both sides to get
10x=120
Divide both sides by 10 to get that x=12

We can now plug the value of x into ABD to find its measure.
7(12)+4
Simplifies to 84+4, which is 88

So angle ABD is equal to 88 degrees.

:)
8 0
3 years ago
Brienne and 3 friends bought tickets to the movies. They spent a total of $27.00 on the tickets.
nikdorinn [45]

Answer:

B. 4t=27

Step-by-step explanation:

let t be the price of one ticket,

since there are 4 people buying tickets in total, the price of 4 tickets would be 4t.

so 4t=27.

5 0
3 years ago
Read 2 more answers
In order to develop a more appealing cheeseburger, a franchise used taste tests with 13 different buns, 5 different cheeses, 2 t
JulsSmile [24]

Answer:

<h3>If the taste tester takes 10 minutes to eat a cheeseburger, then it would take him  is 3276\times 10 = 32760 minutes Eating round the clock, it would take him   is \frac{546}{24} = 22 days 18 hours</h3>

Step-by-step explanation:

Given that "In order to develop a more appealing cheeseburger, a franchise used taste tests with 13 different buns, 5 different cheeses, 2 type of lettuce, and 3 types of tomatoes"

From the given we can write

13 buns

8 cheese

4 lettuces

3 tomatoes

 ∴ There would be  different cheeseburger combinations  is given by

13\times 8\times 4\times 3 = 3,276

Given that if the taste tester takes 10 minutes to eat a cheeseburger, then it would take him

3276\times 10 = 32760 minutes

Eating round the clock, it would take him

\frac{32760}{60}=546 hours

\frac{546}{24} = 22 days 18 hours

3 0
3 years ago
What is the value of x in this equation?<br> Х/2 - x = x/4 + 6
olga nikolaevna [1]
X=-8

Х/2 - x = x/4 + 6
1/2x - x = 1/4x + 6
-1/2x=1/4x+6
-2x=x+24
-2x-x=24
-3x=24
X=-8
5 0
3 years ago
Read 2 more answers
Determine the discriminant for the quadratic equation 0=-2x2+3. Based on the discriminant value, how many real number solutions
Arlecino [84]

The discriminant of 0 = -2x^2 + 3 is 24 and it has 2 real solutions

<h3>How to interpret the discriminant?</h3>

The equation is given as:

0 = -2x^2 + 3

Rewrite as:

-2x^2 + 3 = 0

The discriminant of an equation is calculated using:

D = B^2 - 4AC

In this case, we have:

A = -2

B = 0

C = 3

So, we have:

D = (0)^2 - 4 * -2 * 3

Evaluate

D = 24

When the discriminant is 0 or more, then the equation has real roots

Hence, the discriminant of 0 = -2x^2 + 3 is 24 and it has 2 real solutions

Read more about quadratic functions at:

brainly.com/question/1214333

#SPJ1

6 0
2 years ago
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