2 years ago

I need help ASAP will mark you the brainliest

Mathematics

1 answer:

Vadim26 [7]2 years ago

4 0

Answer:

Step-by-step explanation:

<DCE = BCA (vertical angles are congruent)

DC corresponds to CB,

DC/CB = 15/5 = 3

EC corresponds to CA,

EC/CA = 12/4 = 3

Thus, two sides in ∆ABC are proportional to two corresponding sides in ∆EDC, and also, the included angle in ∆ABC and ∆EDC are congruent to each other. Therefore, based on the SAS Similarity Theorem, ∆ABC and ∆EDC are similar.

You might be interested in

HURRY THIS IS MY LAST QUESTION<br> What is the simplified form of the expression?

vampirchik [111]

Answer:

3/ 7c2 d -7c = 4d -10

Step-by-step explanation:

combine like terms

4 0

3 years ago

6 = 2(1+2) =<br> Somebody help me answer this please

Kitty [74]

Answer:

Step-by-step explanation:

6 = 2(1+2)

Use distributive property (Multiply 2 and 1. Then multiply 2 and 2)

6 = 2+4

Now add

6=6

This means the statement is true

3 0

3 years ago

Read 2 more answers

Bicycles have 2 wheels an tricycles have 3. There are a total of 7 bicycles and tricycle. If there are 17 wheels in all how many

Anika [276]

There are 7 bicycles and 1 tricycle

5 0

3 years ago

Can someone show me how to even start with 1 and 2?

diamong [38]

All you need to know is that

$\displaystyle \lim_{x\to\infty}a^x=\begin{cases} \infty \text{ if } a>1\\1 \text{ if } a=1\\0 \text{ if } 0\leq a$

So, the first function grows exponentially and the second decays exponentially. The rate of growth/decay are the bases of the exponentials, which means 1.08 and 0.205

6 0

3 years ago

What is 2 2/5 times 3/4 equal in medical term

Stels [109]

Answer:

the answe is 3.3

Step-by-step explanation:

3 0

3 years ago