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
yarga [219]
2 years ago
7

Please Help!!! Will give brainly!!

Mathematics
2 answers:
nasty-shy [4]2 years ago
5 0

Answer:

FIrst, lets set up some rules to keep in mind:

The interior angles of any triangle will add up to 180°

Therefore, m<FED + m<FDE + m<DEF or in other words 64 + 2x+ m<DFE=180

Next, lets note that there are supplementary angles in this problem which are a set of angles that add to 180°. For example, m<HFC + m<EFH + m<DFE = 180.

With those in mind lets solve:

If we find the m<DFE then we can find the value of x since the interior angles of any triangle add to 180.

to find f we can use supplementary angles.

42°+90°+m<DFE=180

132+m<DFE=180

m<DFE=48°

Therefore,

64+48+2x=180

112+2x=180

2x=68

x=34

To check our answer we can plug in 34 for x and the 3 interior angles of that triangle should add to 180

2(34)+64+48=180?

68+64+48=180?

180=180

x=34 is valid

Step-by-step explanation:

Alex_Xolod [135]2 years ago
4 0

Answer:

x = 34

Step-by-step explanation:

90° + 42° = 132°

180° - 132° = 48°

m∠DFE = 48°

2x + 48 + 64 = 180

2x + 112 = 180

2x = 68

x = 34

You might be interested in
Solve for x? pls help
Ivahew [28]

Answer:

x = 11

Step-by-step explanation:

36/54 = (x + 5)/24

54(x + 5) = (36)(24)

54x + 270 = 864

54x = 594

x = 11

5 0
2 years ago
Write as a Fraction 65%
Licemer1 [7]

Answer:

13/20

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
8 is subtracted from twice a number
ankoles [38]

Answer:

2x-8

Step-by-step explanation:

The word "from" tells you that the first part of the sentence should be at the back of the equation because you're taking from the product of 2 times a number, the number is unknown so it is known as "x."

5 0
2 years ago
Help urgent, which functions are bounded below but not above? Choose all answers that apply.
evablogger [386]

Answer:

c, e, f, and i

Step-by-step explanation:

a. is bounded above at y = 1 and below at y = 0

b. is unbounded both above and below

c. is bounded below at y = 0 and unbounded above

d. is unbounded both above and below

e. is bounded below at y = 0 and unbounded above

f. is bounded below at y = 0 and unbounded above

g. is bounded below at y = 0 and bounded above at y = 1

h. is unbounded both above and below

i. is bounded below at y = 0 and unbounded above

j. is unbounded both above and below

3 0
2 years ago
Please help <br><br> Maths....
lora16 [44]

6 cm from what im seeing

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following describes a situation in which a basketball player ends up 0 m from his starting point?
    6·2 answers
  • Find the slope of the line.
    11·2 answers
  • To get the correct color, Johan mixed 3 1/4 quarts of white paint, 1 2/4 quarts of blue paint,2 3/4 quarts of green paint. How m
    12·1 answer
  • How many ornges are needed to make 24 fluid ounces of juice
    8·1 answer
  • 4x-10&lt;−14 how to solve
    5·1 answer
  • Stan's, Marks and Wayne's ages are consecutive whole numbers. Stan is the youngest, and Wayne is the oldest. The sum of their ag
    5·1 answer
  • Help me answer a-d please it do tomorrow
    14·1 answer
  • A particle moves along line segments from the origin to the points (2, 0, 0), (2, 5, 1), (0, 5, 1), and back to the origin under
    8·1 answer
  • Hey so im borreeeeeeeeeeeeeeddddddddddd
    11·2 answers
  • What’s 28.50 simplified
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!