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
EleoNora [17]
3 years ago
6

A product designer is designing an easel with extra braces as shown in the diagram. Prove that if BD is congruent to FD and CD i

s congruent to ED, then the braces BE and FC are also congruent. (Two column proof)

Mathematics
1 answer:
Serhud [2]3 years ago
4 0

The lines BD/FD and CD/ED are congruent because their length and angle are the same; also, BE and FC are congruent because of the previous congruence.

Congruence occurs if two geometric figures or lines match. This means the angles, length, etc. between the objects compared are the same.

Congruence can be proven using a two-column proof that is a chart that shows the statement or affirmation and the reason for it. Below you can find the two-column proof about the easel in the image:

Learn more in: brainly.com/question/25324769

You might be interested in
Help ASAP!!!!!!!! PLEASEE
WARRIOR [948]

Her brother sent C. 490 messages.

In order to find this, we need to set it up as a proportion. Once we have done that, we can cross multiply and solve for the unknown variable.

(4/7) = (280/x) -----> Cross multiply.

4 * x = 7 * 280

4x = 1960

x = 490

6 0
3 years ago
$8,000 is invested in two different accounts earning 3% and 4% interest. If the two accounts earn a total of $295 in interest ho
Allisa [31]
You can take 8,000 and times it by 0.03. your answer is 2,500
4 0
4 years ago
Multiplying Polynomials Multiple Choice<br> Need to know what goes in blanks and final answer
maksim [4K]

Answer:

6x² - 19x + 10

Step-by-step explanation:

Given

(3x - 2)(2x - 5)

Each term in the second factor is multiplied by each term in the first factor, that is

3x(2x - 5) - 2(2x - 5) ← distribute both parenthesis

= 6x² - 15x - 4x + 10 ← collect like terms

= 6x² - 19x + 10

8 0
3 years ago
A is directly proportional to x and inversely proportional to y. If A=20 when x=6 and y=9, what is the value of A when x=9 and y
cupoosta [38]

A=45

A=kx/y

where k is constant

substituting the values for k

k= 20×9/6=30

when x=9, y=6

A= 30×9/6=45

8 0
3 years ago
so if i have 2 brands of fruit snacks and one of them costs 48.60 and the other brand is 40.15 which brand cost less per pound
Lynna [10]

Answer: 40.15

Step-by-step explanation: 40.15 IS LESS THEN 48.60

4 0
3 years ago
Other questions:
  • the domain of the function f(x) = 3x3 is {2, 5}. what is the function’s range? the range of the function f(x) = 3x3 when its dom
    13·2 answers
  • write an equation in standard form for a line that is (a) parallel (b) to the line with an equation of y=3x-5 that passes throug
    12·1 answer
  • Need Help in this math problem .
    6·2 answers
  • Find the equation of the line that has the given properties. Express the equation in​ slope-intercept form. Slope = -5; y-interc
    9·1 answer
  • Amber had 3/8 of a cake
    7·1 answer
  • Can someone please help me?
    9·2 answers
  • What is the measure of angle A?
    13·2 answers
  • If the following points create a line,
    9·1 answer
  • ANSWER !! <br> ILL GIVE 40 POINTS !!<br> DONT SKIP :(( <br> PLUS BRAINLIEST !
    12·1 answer
  • Evaluate the expression <br> -(a+c) for a = 5 and c = -7 <br> plsss help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!