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
8_murik_8 [283]
2 years ago
12

URGENT!!! PLEASE HELP

Mathematics
1 answer:
Salsk061 [2.6K]2 years ago
3 0

Answer:

c is 30.

The angles, from left to right, are:

66, 94, and 20.

Step-by-step explanation:

The three angles form a straight angle. In other words, they sum to 180. So, we can write the following equation:

(2c+6)+(3c+4)+(\frac{1}{2}c+5)=180

Let's solve for c. Combine like terms:

(2c+3c+0.5c)+(6+4+5)=180

Add:

5.5c+15=180

Subtract 15 from both sides:

5.5c=165

Divide both sides by 5.5:

c=30

So, the value of c is 30.

Now, substitute it into each of the angles to find their respective measures.

Left-Most Angle:

We have:

2c+6

Substitute 30 for c. This yields:

=2(30)+6

Multiply and add:

=60+6=66

Middle Angle:

We have:

3c+4

Substitute 30 for c:

=3(30)+4

Multiply and add:

=90+4=94

Right-Most Angle:

We have:

\frac{1}{2}c+5

Substitute 30 for c:

=\frac{1}{2}(30)+5

Multiply and add:

=15+5=20

So, our angles, from left to right, are: 66, 94, and 20.

And the value of c is 30.

And we're done!

You might be interested in
Melons cost $.56 per pound how many pounds can be bought with $5.60
Reptile [31]
You can buy 10 pounds of melons
5 0
2 years ago
What is 3x2.7???????​
yaroslaw [1]

Answer:

8. 1 is the answer.

Step-by-step explanation:

<h3>#Bonjour</h3>
6 0
2 years ago
Which set of ordered pairs is a function?
raketka [301]

Answer:

I believe the third option is correct!

{(-5,1), (-3,2), (-1,3), (1,4), (3,5)}

Hope this helps!

8 0
2 years ago
(a) If you roll a single die and count the number of dots on top, what is the sample space of all possible outcomes? Are the out
Ne4ueva [31]

Answer:

Sample space: {1,2,3,4,5,6}

All equally likely to occur

8 0
2 years ago
EASY QUESTION PLEASE HELP
IgorC [24]

Answer:

9x,2,8y

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • This is due tomorrow and i’m scrambling bc i’m so stressed..
    11·1 answer
  • Who can get this one?
    8·1 answer
  • What is this answer
    9·1 answer
  • Which expression is equivalent to log Subscript 12 Baseline (StartFraction one-half Over 8 w EndFraction?
    5·1 answer
  • The graph of the function B is shown below,Find B(2)
    14·2 answers
  • You don't have to answer number 15. but pls answer the rest!
    9·1 answer
  • Can someone help me with this? Please and thank you! :)
    15·2 answers
  • Please answer. Thanks!​
    13·1 answer
  • Is the point (3, -2) a solution to the following system of equations? How do you know?
    7·1 answer
  • Kiki has read
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!