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
Gwar [14]
2 years ago
12

The diagram shows FGCE is the image of ABCD under and isometry. Given BCG is a straight line, determine angle DCE

Mathematics
1 answer:
stiks02 [169]2 years ago
7 0

Answer:

D

Step-by-step explanation:

The sum of the interior angles of a quadrilateral = 360°

∠ BCD = 360° - (90 + 90 + 113)° = 360° - 293° = 67°

ABCD and FGCE are congruent figures , then

∠ GCE = ∠ BCD = 67°

BCG isa straight line , so

∠ BCD + ∠DCE + ∠ GCE = 180° , that is

67° + ∠ DCE + 67° = 180°

∠ DCE + 134° = 180° ( subtract 134° from both sides )

∠ DCE = 46° → D

You might be interested in
Find the gcf of 200 and 72
Aleks04 [339]

To get the Greates Common Factor (GCF) of 72 and 200 we need to factor each value first and then we choose all the copies of factors and multiply them:

<span><span>72:   22233  </span><span>200:   222  55</span><span>GCF:   222    </span></span>

The Greatest Common Factor (GCF) is:   2 x 2 x 2 = 8

Answer: 8
3 0
4 years ago
Parker puts 25 $ of her earnings
solong [7]

Answer:

12 months or a year

Step-by-step explanation:

300÷25=12

8 0
3 years ago
|-26 |+|-19] - [13] =<br> =|口
Ipatiy [6.2K]

Answer:

32

Step-by-step explanation:

I hope that those brackets mean the absolute value, which means that you will make both 26 and 19 positive, then adding which gives you 45 and then subtract 13, giving you 32.

8 0
3 years ago
The picture shows two parallel lines cut by a transversal. Which set of angle pairs is NOT an example of corresponding angles?
Anon25 [30]

Angle 6 and Angle 4 are not corresponding they are consecutive angles.

5 0
3 years ago
Read 2 more answers
Find the midpoint between points (-4,2) and (2,-2)<br> (1,-1)<br> (0,-1)<br> (-1,0)<br> (1,0)
djverab [1.8K]
\bf ~~~~~~~~~~~~\textit{middle point of 2 points }&#10;\\\\&#10;(\stackrel{x_1}{-4}~,~\stackrel{y_1}{2})\qquad &#10;(\stackrel{x_2}{2}~,~\stackrel{y_2}{-2})&#10;\qquad&#10;%   coordinates of midpoint &#10;\left(\cfrac{ x_2 +  x_1}{2}~~~ ,~~~ \cfrac{ y_2 +  y_1}{2} \right)&#10;\\\\\\&#10;\left( \cfrac{2-4}{2}~~,~~\cfrac{-2+2}{2} \right)\implies \left( \cfrac{-2}{2}~~,~~\cfrac{0}{2} \right)\implies (-1~,~0)
3 0
4 years ago
Other questions:
  • A fish tank has the shape of a rectangular prism. It has a length of 2 1/4 meters, width of 7/8 meters, and a height of 1 1/2 me
    6·1 answer
  • What’s the geometric mean of 256 and 4
    5·1 answer
  • How do you calculate the area of a trapezoid?
    8·1 answer
  • The isosceles triangle has a base that measures 14 units.
    7·2 answers
  • Which answer is an equation in point-slope form for the given point and slope?
    10·2 answers
  • SOMEONE HELP ME! <br> What is 25% of 40?<br> A. 10<br> B. 15<br> C. 20<br> D. 25
    9·2 answers
  • Arvud 0, 1, 2, 3, ....​
    12·1 answer
  • 1)
    7·1 answer
  • What is the L.C.M of 12,16, and 30
    13·1 answer
  • According to the data in the figure, find the value of x and y.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!