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
REY [17]
3 years ago
15

Find the measure of angle A

Mathematics
1 answer:
otez555 [7]3 years ago
7 0

Answer:

<A=35

Step-by-step explanation:

70+x+79+x+39=180

2x+188=180

2x=-8

x=-8/2 or -4

<A=x+39

<A=-4+39

<A=35

You might be interested in
BCALLE can u help me please
Ksivusya [100]
17. RQ is the same as PS.
PS = -1 + 4x
RQ = 3x + 3
-1 + 4x = 3x + 3
4x = 3x + 4
x = 4
Now plug that into RQ.
3(4) + 3 = RQ
15 = RQ

18. Angles G and E are equal to each other.
G = 5x - 9
E = 3x + 11
5x - 9 = 3x + 11
5x = 3x + 20
2x = 20
x = 10
Plug that x into G.
5(10) - 9
41 = G

19. TE and EV are equal to each other.
TE = 4 + 2x
EV = 4x - 4
4 + 2x = 4x - 4
2x = 4x - 8
-2x = -8
x = 4
Plug that into TE.
4 + 2(4)
12 = TE

20. DB and BF are equal.
DB = 5x - 1
BF = 5 + 3x
5x - 1 = 5 + 3x
5x = 6 + 3x
2x = 6
x = 3
Plug that into DB.
5(3) - 1
14 = DB
4 0
3 years ago
Mr. Kramer's patio is in the shape of a trapezoid. The trapezoid and its dimensions are shown below. What is the area of the pat
BigorU [14]

Answer:

C 315

Step-by-step explanation:

(12 + 30) * 15/2 = 315

5 0
2 years ago
if a class of 20 students 40% are boys. twenty-five percent often boys and 50% of the girls wear glasses. how many students wear
shtirl [24]
2 boys and 6 girls wear glasses, so 8 students wear glasses
7 0
3 years ago
Which of the following inequalities matches the graph? graph of an inequality with a solid horizontal line through the point 0,
Rashid [163]

Answer:

y\geq -1

Step-by-step explanation:

The inequality has the attached picture as its graph.. The inequality passes through (0,-1) and is a horizontal line. This means the inequality has the form y < b or y > b where b is the y-coordinate. Since the \shading is above the line then the values must be greater than -1. It is also a solid line so the inequality is equal to. The inequality is y\geq -1

5 0
3 years ago
mike purchases a $11,350 car w/a loan from a credit union that requires a 20% down payment. What will mike borrow from the credi
Y_Kistochka [10]
Answer
if for 100% we have 20% and for $11350
11350×20÷100=$2270
mike will be borrowed $2270
8 0
3 years ago
Other questions:
  • Find the coordinates of the midpoint of a segment with the given end points V(-2,5) Z(3,-17)
    15·2 answers
  • What is the answer to 2+2 ?
    15·2 answers
  • The police department in Mansville employs 54 men and 36 women. What percent of the total are men? What is the answer to this qu
    6·2 answers
  • you work for a telecommunications company and need to analyze the outcome of a proposed new cell tower project. cell phone radio
    14·1 answer
  • The Dewey Civic Center has 1,600 seats. Tickets for 85% of the total number of seats were sold. How many tickets were sold?
    10·1 answer
  • 2 angles are complementary. One of the angles is 30 degrees. The other has a label of 5n + 20. What would "n" have to be?
    5·1 answer
  • A circle has the circumference of 12TT inches. What is the radius, in inches, of the circle?
    11·1 answer
  • Create a scenario that leads to an inequality of the form ax + b &gt; c. You can use any of the inequality symbols (&gt;, ≥, &lt
    13·1 answer
  • Please Help pronto!!!!<br> Given f(x)=4x^2+6x and 2x^2+13x+15, find (f+g)(x). Show your work.
    11·1 answer
  • Find the Image of (-1,3) obtained by translating 2 units down, and a 270 rotation
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!