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Sonja [21]
3 years ago
7

ANSWER THIS QUICK QUESTION FOR 30 POINTS!

Mathematics
2 answers:
Nimfa-mama [501]3 years ago
4 0

Answer:

The correct option is 2. According to ASA postulate the triangle ABC and triangle EDC are congruent.

Step-by-step explanation:

From the given  figure it is noticed that the triangle ABC and EDC are right angle triangles. The sides BC and CD are equal. The measure of angle B is 90 and the measure of D is 90.

\angle B\cong \angle D=90^{\circ}

BC\cong DC       (Given)

\angle ACB\cong \angle ECD       (Opposite angles are same)

So by ASA postulate the triangle ABC and triangle EDC are congruent.

Therefore correct option 2 is correct.

Sphinxa [80]3 years ago
3 0

Answer:

1. ASA

2. ASA

3. <A is congruent to <D

and in case you want the rest of the quiz....

4. AD is congruent to CD

5. <A is congruent to <J



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(6×5)×_=300 complete the pattern
Verdich [7]
(6×5)×10=300 Since 6×5=30×10=300
8 0
3 years ago
Find the complete factored form of the polynomial -24a6b4-40a3
Naddik [55]

For this case we have the following polynomial:

-24a ^ 6b ^ 4-40a ^ 3

We must find the greatest common factor of the terms of the polynomial.

The GCF of the coefficients is given by:

24 = 3 * 8\\40 = 5 * 8

Then we look for the GFC of the variables:

We have then:

a ^ 6 = a ^ 3a ^ 3\\a ^ 3 = a ^ 3

Finally rewriting we have: -24a ^ 6b ^ 4-40a ^ 3 = -8a ^ 3 (3a ^ 3b ^ 4 + 5)

Answer:

the complete factored form of the polynomial is:

-8a ^ 3 (3a ^ 3b ^ 4 + 5)

8 0
3 years ago
5x-3y=1,3x+2y=1 solve the simultaneous equation above
ryzh [129]

Answer:

The solution to the equation is as follows;

x =  \frac{5}{19} ,\ and \ y= \frac{2}{19}

Step-by-step explanation:

Given;

5x - 3y = 1

3x + 2y = 1

Solving both equation simultaneously;

2:   10x  - 6y = 2

3:   9x   + 6y = 3

--------------------------

        19x   + 0 = 5

            x = 5/19

substitute the value of x in any of the equations above and solve for y;

5x - 3y = 1

5 (5/19) - 3y = 1

25/19 -3y = 1

3y = \frac{25}{19} -1\\\\3y = \frac{25-19}{19} \\\\3y = \frac{6}{19} \\\\y = \frac{2}{19}

3 0
3 years ago
Anyone know the answer
ycow [4]

Answer:

3

Step-by-step explanation:

72/9 = 8 ( The quotient of 72 and 9)

8-5 = 3 (Decrease by 5)

8 0
3 years ago
Can someone help please and thank you
butalik [34]

Answer:

Table A: f(x) = -4x - (-5)

Table B: f(x) = 4x + ⅖

Table C: f(x) = -4x + (-⅕)

Step-by-step explanation:

See explanation in the attachement below

Download docx
5 0
3 years ago
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