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]
2 years ago
7

∠DEF and ∠FEG are supplementary. m∠DEF=(3x+5)°, and m∠FEG=(2x)°. What is the measure of ∠DEF?

Mathematics
1 answer:
Alex787 [66]2 years ago
6 0

Answer:

DEF = 110

Step-by-step explanation:

Supplementary angles add to 180

3x+5  +2x = 180

Combine like terms

5x +5 = 180

Subtract 5 from each side

5x = 175

Divide each side by 5

5x/5 = 175/5

x =35

DEF = 3x+5

     = 3*35 +5

    = 105+5

   = 110

You might be interested in
a house cost 120,000 whenit was purchased. the value of the house by each year find the growth of each month
IgorLugansk [536]
144,000,000 because you need to times 120,000 time 12 and that’s what you get
5 0
3 years ago
Determine the domain of (f/g) (x) when f(x)=1/x and g(x)= sqrt x+5
ra1l [238]

Answer:

all work is answer and shown and pictured

7 0
3 years ago
Read 2 more answers
Which set best represents the integers?
Blizzard [7]
Of course A does because integers are positive and negative
3 0
3 years ago
Please help me <br> I have to solve the triangle with the law of sines
Nikitich [7]

Check the picture below.

and since a triangle has a sum of 180° for all interior angles.

A = 180 - 39.34 - 25

A = 115.66

\bf \cfrac{sin(25^o)}{44}=\cfrac{sin(A)}{a}\implies \cfrac{sin(25^o)}{44}=\cfrac{sin(115.66^o)}{a} \\\\\\ a\cdot sin(25^o)=44\cdot sin(115.66^o)\implies a=\cfrac{44\cdot sin(115.66^o)}{sin(25^o)} \\\\\\ a\approx 93.8452\implies \stackrel{\textit{rounded up}}{a = 93.85}

make sure your calculator is in Degree mode.

7 0
3 years ago
Read 2 more answers
A vender bought an earphone for $1378 and she sold it in order to make a profit of 17. 5% calculate the profit made in cash and
Inessa [10]

The profit he made from selling his hearing aids at a profit of 17% is $234.26.

<h3>How to calculate the profit obtained?</h3>

To calculate the profit obtained, we must calculate how much money is equal to 17% of $1,378.

  • $1,378 ÷ 100 = $13.78
  • $13.78 × 17 = $234.26

Based on the above, 17% of $1,378 equals $234.26. On the other hand, to calculate the final sale price of the earphone, we add the initial value plus the value of the profit.

$1,378 + $234.26 = $1,612.26

Learn more about profit in: brainly.com/question/15293328

8 0
2 years ago
Other questions:
  • How to write a real world situation that could be modeled by the equation 100-6x=160-10x
    7·1 answer
  • The market value of Bryan's home is $389,000. The assessed value is $312,000. The annual property tax rate is $18.60 per $1,000
    7·1 answer
  • How do you do these types of problems
    10·1 answer
  • What is the value of z? 52° 104° 116° 208°
    13·2 answers
  • Use the graph of the exponential growth function f(x) = a(2x) to determine which statement is true.
    5·2 answers
  • A jazz concert brought in $202,000 on the sale of 7,800 tickets. If the tickets sold for
    15·1 answer
  • Is y= 9 - 3.5x a linear equation?
    14·2 answers
  • The temperature in Vancouver was -6c• in Austin the temperature was 10c
    9·1 answer
  • Define Apothem:-<br> _____________<br><br><br> Thanks!
    15·2 answers
  • Tea light candles are being packaged 6 to a box fill in the table
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!