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
adelina 88 [10]
3 years ago
15

Geometry proofs! 100+ points!

Mathematics
2 answers:
bonufazy [111]3 years ago
8 0

1. BC/CD = AC/CE 1. Given

2. <BCA is congruent to <ECD 2. Vertical angles are congruent

3. Tr.ACB is congr to Tr.ECD 3. SAS Similarity

Leona [35]3 years ago
5 0
1. BC/CD = AC/CE                                1. Given
2. <BCA is congruent to <ECD              2. Vertical angles are congruent
3. Tr.ACB is congr to Tr.ECD                 3. SAS Similarity
You might be interested in
Surface area of 4m 5m 6m :)
vovangra [49]

Answer:

15 m, but it depends on your shape?

5 0
3 years ago
Read 2 more answers
Math Plz Help. <br><br>Please graph with two points! <br>explain how you found your answer
Softa [21]
X intercept: y = 0
y= -3/4x -4
0 = -3/4 x - 4
4= -3/4 x
4 • -4/3 = x
-5.3 = x
y intercept: x = 0
y = -3/4 x -4
y = -3/4 (0) -4
y = -4
the points are (-5.3, 0) and (0, -4)
3 0
3 years ago
The sides of a rectangle are in the ratio 5 : 4. If the perimeter of the rectangle is 360 cm , find its area
djverab [1.8K]

Answer:

Step-by-step explanation:

let, the length is z

thus the ratio will be 5z : 4z

perimeter = 2 (a + b)

360 = 2 ( 5z + 4z )

180 = 9z

z = 20 cm

length = 100 cm and width = 80cm

area = length * width

area = 100*80

area = 8000cm²

4 0
2 years ago
On the first day of a road trip, Roberto traveled 213 miles from home. On the second day, he drove 149 miles farther. How many m
jek_recluse [69]

The answer would be 362 miles

add the number of miles from day one and day two

4 0
3 years ago
What is the slope of the line that passes through the points (9, 1) and (17, 2)
Wewaii [24]

Answer:

C

Step-by-step explanation:

Slope of a line that goes trough the points (x1=9, y1=1) and (x2=17, y2=2)

m= (y2-y1)/(x2-x1) = (2-1) / (17-9) = 1/8

3 0
3 years ago
Other questions:
  • The number of guests per month at a large resort is given in the table below, where f(x) is the number of guests, in hundreds, x
    5·2 answers
  • 2root3 sin^<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="ac9eec">[email&#160;protected]</a> - <a href
    15·1 answer
  • The main difference between a secured loan and an unsecured loan is that the secured loan what?
    13·1 answer
  • julian is mixing drops of food coloring to create green frosting for a cake he uses 18 drops of yellow dye and 12 drops of blue
    8·1 answer
  • At Baldwin Hills Market strawberries are $3.99 for 3 lb. What is the unit rate (price per pound)? Please write your answer in th
    6·2 answers
  • What is the length of AC?<br><br> 3 ft<br> 4 ft<br> 9 ft<br> 18 ft
    13·2 answers
  • The graph of the equation y=-2 is a line Explain your answer 1) parallel to the x-axis 2)parallel to the y-axis 3)passing throug
    15·1 answer
  • Can someone please help me it’s timing me I’m confused
    14·1 answer
  • I need help on this math question
    10·2 answers
  • Solve the equation for theta (0°≤theta&lt;360°)<br><br>2 sin theta = 1​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!