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svetoff [14.1K]
3 years ago
14

Given that triangle ABE is isosceles with base BE and that BD≈EC justify why triangle ABD≈ AEC

Mathematics
1 answer:
Crazy boy [7]3 years ago
6 0

Answer:

Side-Angle-Side similarity is what will tell you that ABD ≈AEC.

Step-by-step explanation:

Since ABE is isosceles, that means that AB=AE, and that angles B and E are equal. In the problem they tell you that BD is congruent to EC, so you have the three pieces of information that you need. The angle is between the two sides, so triangles ABD and AEC are congruent by Side-Angle-Side similarity.

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3÷7<br>step by step<br><br>help​
Butoxors [25]

Answer:

2

1 Remainder

Step-by-step explanation:

Here I will show you step-by-step with detailed explanation how to calculate 7 divided by 3 using long division.

Before you continue, note that in the problem 7 divided by 3, the numbers are defined as follows:

7 = dividend

3 = divisor

Step 1:

Start by setting it up with the divisor 3 on the left side and the dividend 7 on the right side like this:

             

   3 ⟌ 7    

Step 2:

The divisor (3) goes into the first digit of the dividend (7), 2 time(s). Therefore, put 2 on top:

       2    

   3 ⟌ 7    

Step 3:

Multiply the divisor by the result in the previous step (3 x 2 = 6) and write that answer below the dividend.

       2    

   3 ⟌ 7    

       6    

Step 4:

Subtract the result in the previous step from the first digit of the dividend (7 - 6 = 1) and write the answer below.

       2    

   3 ⟌ 7    

     - 6    

       1    

You are done.

The answer is the top number and the remainder is the bottom number.

Therefore, the answer to 7 divided by 3 calculated using Long Division is:

2

1 Remainder

7 0
2 years ago
Place Value Relationships to Thousandths In the number 78.018, how does the value of the 8 in the thousandths place compare to t
irina [24]

Answer:

100

Step-by-step explanation:

100

4 0
3 years ago
Read 2 more answers
Hey! Help me with this Question Please!
mr Goodwill [35]

Answer:

c

Step-by-step explanation:

beacuse if you multiply all

4 0
3 years ago
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Danielle bought a house for $215,000. She financed $189,375 of the purchase price with a 15-year-fixed-rate mortgage with a 6.1%
Brilliant_brown [7]
Total cost of the house = $215,000
Amount financed through mortgage = $189,375
Amount paid through other means (such as cash) = 215,000-189,375 = $25,625
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Monthly payment, M = P[i(1+i/12)^12*15]/[(1+i/12)^12*15 -1] = 189,375[0.061/12(1+0.061/12)^12*15]/[(1+0.061/12)^12*15 - 1] = $1,608.30
Total amount paid = $25,625 + (M*12*15) = $25,625 + $289,494.56 = $315,119.56

Seems the options given don't match the correct answer.
4 0
3 years ago
Help again but not the last question.
daser333 [38]
1).2:5
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(I dont know what a tape diagram is but I hope this helped).
8 0
3 years ago
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