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
Basile [38]
3 years ago
14

Read the proof Given: AE EC; BD DC Prove: triangle AEC ~ triangle BDC

Mathematics
2 answers:
Sidana [21]3 years ago
7 0

Answer:

EAC LINE TO~triangle BDC

Step-by-step explanation:

B AND D IS NOT UQAUL

AEC IS THE FIRST GIVEN

SO YOU FINE THE ALL RIGHT ANGLES RIGHT

love history [14]3 years ago
3 0

Answer:

The Answer is A. I just took the test.

Step-by-step explanation:

You might be interested in
Diego was trying to write (5^2)^4 with a single exponent and wrote (5^2)^4=5^2+^4=5^6. What should the answer be? Explain Diego'
o-na [289]

Answer:

5^8

Step-by-step explanation:

Diego added the exponents. This was an error. If he was simplifying

5^2 × 5^4, then he could add the exponents and get a correct answer. But his problem had a power raised to a power. In this case, you multiply the exponents to simplify.

(5^2)^4 means

5^2×5^2×5^2×5^2

which is

5×5×5×5×5×5×5×5

which is 5^8.

4 0
2 years ago
Max wants to cover this rectangle with blue tiles I estimate that there would be
Sladkaya [172]

I have no idea. Where is the diagram.

8 0
2 years ago
Sin(2x+30°)=1 <br> Tìm x <br> Cảm ơn vì giúp đỡ
Pie

Answer:

Step-by-step explanation:

This question is asking us to find where sin(2x + 30) has a sin of 1. If you look at the unit circle, 90 degrees has a sin of 1. Mathematically, it will be solved like this (begin by taking the inverse sin of both sides):

sin^{-1}[sin(2x+30)]=sin^{-1}(1)

On the left, the inverse sin "undoes" or cancels the sin, leaving us with

2x + 30 = sin⁻¹(1)

The right side is asking us what angle has a sin of 1, which is 90. Sub that into the right side:

2x + 30 = 90 and

2x = 60 so

x = 30

You're welcome!

4 0
3 years ago
Adam exchanged British pounds for Swiss franc He changed £400 into 592 francs What was the exchange rate of British pounds to Sw
OLEGan [10]

Answer: 1 : 1.48

Step-by-step explanation:

Adam was able to change £400 into 592 francs which means that the British pound is stronger because it was able to buy more Swiss francs.

The exchange rate can be gotten using direct proportion:

400 : 592

1       : x

Cross multiply:

400x = 592

x = 592/400

x = 1.48

Exchange rate is:

= 1 : 1.48

5 0
3 years ago
-3432
avanturin [10]

Answer:

ʍouʞ ʇ,uop ᴉ ʇnq ʎɹɹos ɯ,ᴉ

7 0
2 years ago
Other questions:
  • You invest $2000 in a bank account that has 5% annual interest rate, compound ed continously. how much will you have in 5 years?
    14·1 answer
  • Can someone help? What is 20% of 1/2
    5·1 answer
  • Please answer correctly only
    8·1 answer
  • A nutrition lab tested 40 hot dogs to see if their mean sodium content was less than the 325-mg upper limit set by regulations f
    14·1 answer
  • Rasputen and his three buddies are splitting a giant 18 inch cookie. But notice 1/4 of it is missing. If each person gets the sa
    14·1 answer
  • Identify the angles of elevation and angles of depression ​
    6·2 answers
  • Write an algebraic expression that can get you the final price of an item that cost $x with a 8.5% tax and a 30% discount?
    15·1 answer
  • Edin has £300 in his saving account. His bank offers him a fixed 5% intrest per annum ,for three years.How much interest will he
    7·1 answer
  • A mixture contains 3.7 × 10–6 grams of carbon powder and 0.000092 grams of ammonium carbonate.
    13·1 answer
  • addison and kelsey are running on a path modeled by x^2+y^2-10x-18y-378=0, where the distance is in meters. what is the maximum
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!