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
Bogdan [553]
3 years ago
7

Can someone check my answer please?

Mathematics
2 answers:
AlekseyPX3 years ago
8 0
Yes i have checked it good job! :D
Pepsi [2]3 years ago
8 0
Nope.
The angles A and B do not add to 180°. Rather angles A and C add to 180°, because the sum of the measures of the arcs they intercept is 360°.
.. (2x -7) +(x+4) = 180
.. 3x = 183
.. x = 61

Then ∠B = (2*61 +3)° = 125°

_____
∠A = (2*61 -7)° = 115°
∠C = (61+4)° = 65°
∠D = 180° -125° = 55°
so ABCD is NOT a trapezoid..
You might be interested in
Computer usage has increased over time. But has the increase been more linear or more exponential? In 1997, 22.2% of the populat
denis23 [38]

That's an increase of 30,000,000 people in one year, a slope of 30 million and a good year for the internet.

If t is the year, and p is number of internet users,

p = 30000000(t - 1997) + 60000000

Answer: p = 30000000(t - 1997) + 60000000

As for linear versus exponential, one year of data can't really distinguish.

3 0
4 years ago
Whats 6[4x(72-63)÷3]
Minchanka [31]
The answer is 72
you first start by doing whats in the parenthesis: 72-63. that equals 9. then do the brackets [4(9)/3] do this from left to right 4x9=36. 36/3= 12 last do 6x12 that equals 72 which is the most simplified version
7 0
4 years ago
Is 6x 2/8 the same as 6 x 1/8?
Pachacha [2.7K]
No
6×\frac{2}{8}=\frac{3}{2} or 1.5
More: 6×\frac{1}{4}=3×\frac{1}{2}=\frac{3}{2}
6×\frac{1}{8}=\frac{x3}{4} or 0.75
More: 3×\frac{1}{4}=\frac{3}{4}
Both are different.
7 0
3 years ago
Read 2 more answers
What is the unit price of a Mt. Dew if a six packs costs $2.70
velikii [3]

Answer:

270 uits

Step-by-step explanation:

3 0
2 years ago
WILL MARK BRAINLIEST IF YOU SOLVE THIS PLEASE
Setler79 [48]

Answer:

BC= 5

step by step explanation

3 0
3 years ago
Other questions:
  • Find the perimeter and area of the polygon enclosed by points
    9·1 answer
  • Suppose Jose buys 4 pounds of sausage that cost $8.79 per pound, a bottle of mustard that costs $1.38, and two loaves of Cuban b
    6·2 answers
  • Find the number of feet in 256 inches
    7·2 answers
  • Find the indicated function values.<br> - f(-4)=<br> - f(0) =<br> f(1) =
    5·2 answers
  • In the figure below, AC is tangent to circle B. BA is a radius of circle B and A is a point of tangency. If AB is equal to 30 an
    14·2 answers
  • if 12 people can finish a job by 5 days how many days will be required finish the same job by 10 people
    7·1 answer
  • Find the measure of ∠. Show your work.
    5·1 answer
  • a cube length has a side length of 7 meters. A smaller cube with side length 3.5 has been cut out of the larger cube
    8·1 answer
  • PLEASE HELP!!! <br> the last equation is “ 3/5x=12” answer that as well if you can
    14·1 answer
  • HELP PLS MIGHT GIVE BRAINLIST BUT ONLY IF 2 PEOPLE ANSWER!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!