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
Amiraneli [1.4K]
3 years ago
10

In the circle below, O is the center and mĞ= 128° What is the measure of angle HIG?​​

Mathematics
1 answer:
Ad libitum [116K]3 years ago
5 0

Answer:

HIG=28°

Step-by-step explanation:

HI is a diameter therefore it's measure is 180°

HI-IG=HG

180-128=HG

52°=HG

HIG=1/2HG

HIG=1/2(56°)

HIG=28°

You might be interested in
Write the number in standard form? 7.1 x10^4=
fomenos
Is the x a multiplacation sign?

5 0
3 years ago
Which expression is equivalent to 3√x^5?
Elanso [62]
∛x^5 y
= (x)^5/3 y^1/3

answer
B. second option

6 0
3 years ago
ASE
eimsori [14]

Answer:

128 deg

Step-by-step explanation:

The sum of the measures of the angles of a polygon of n sides is

(n - 2)180

A trapezium has 4 sides, so the sum of the measures of the angles is

(4 - 2)180 = 2(180) = 360

<em>m<CBE + m<C + m<D + m<DEB = 360</em>

Angles ABC and CBE are a linear pair so the sum of their measures is 180 deg.

m<ABC + m<CBE = 180

115 + m<CBE = 180

m<CBE = 65

m<C = x

m<D = 90

Angles DEB and DEF are a linear pair so the sum of their measures is 180 deg.

m<DEB + m<DEF = 180

m<DEB + m<103 = 180

m<DEB = 77

<em>m<CBE + m<C + m<D + m<DEB = 360</em>

65 + x + 90 + 77 = 360

x + 232 = 360

x = 128

Answer: 128 deg

<em />

3 0
3 years ago
Read 2 more answers
What is the solution to the system of equations. 2x+4y=12. Y=1/4x-3
larisa86 [58]
2/7 not sure but that's what i got 
5 0
3 years ago
5 cakes cost £4 how much do 7 cakes cost
Nostrana [21]

You can solve this using proportion.

5 = 4

7 = ?

7(4)/5= 5.6

7 cakes cost £5.6

4 0
3 years ago
Read 2 more answers
Other questions:
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%2B10%7D%3D%20x-2%20" id="TexFormula1" title=" \sqrt{x+10}= x-2 " alt=" \sqrt{x+
    11·1 answer
  • If a data set produces SSR = 400 and SSE = 100, then the coefficient of determination is a. .10. b. .80. c. .25. d. .40.
    12·1 answer
  • ..........,,....,,,,,,,
    15·1 answer
  • Find domain and range of 2x+3y=4
    7·1 answer
  • Isolate the variable on the following problem. show your work.<br><br>11z= 4​
    7·2 answers
  • James has decided to start saving for a cruise over the summer. His money is
    6·1 answer
  • jerry has a jar with 273 marbles in it. the jar can hold 1,000 marbles in all which equation can be used to find m, the number o
    13·1 answer
  • Which of the following does not contain the number -7?
    8·1 answer
  • Pardon me I don't mean to pry I saw the tears falling from your eyes and I thought you're too pretty to not wear a smile hope yo
    12·1 answer
  • A triangle has two sides of lengths 6 and 9. What value could the length of the third side be? Check all that apply.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!