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2 years ago

11

Which of the following are reasons that justify why the triangles are congruent ?

2 answers:

Igoryamba2 years ago

8 0

Answer:

ASA triangle congruence therom

Step-by-step explanation:

vampirchik [111]2 years ago

8 0

A,D

CPCTC is corresponding parts of congruent triangles are congruent

there is no SSA theorem

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5 0

2 years ago

I have 2 congruent, parallel, rectangular bases.

Anit [1.1K]

Answer:

The 3D figure formed is a <u>Cuboid</u><u>.</u>

7 0

3 years ago

Read 2 more answers

A group of people were asked if they had run a red light in the last year. 386 responded "yes", and 137 responded "no". Find the

ludmilkaskok [199]

Answer: The probability would 0.35770234986 or 35%

Step-by-step explanation:

3 0

2 years ago

If a,b,c,d, and e are non negative such that x^6-289x^4-x^2+289=(x-a)(x+b)(x_c)(x+d)(x^2+ex+1), what is the value of a+b+c+d+e?

Irina18 [472]

Answer:

36

Step-by-step explanation:

Hello,

If $X=x^2$ it becomes

$X^3-289X^2-X+289=(X^2-1)(X-289)$

and $289=17^2$

$X^2-1=(X-1)(X+1)=(x^2-1)(x^2+1)=(x+1)(x-1)(x^2+1) \\\\x^2-289=x^2-17^2=(x-17)(x+17)$

So,

$x^6-289x^4-x^2+289=(x^2-1)(x^2+1)(x^2-289)=(x-1)(x+1)(x+17)(x-17)(x^2+1)$

a = 1

b = 1

c = 17

d = 17

e = 0

Then a + b + c + d + e = 36

Thanks

3 0

2 years ago

Seven increased by the<br> product of two numbers

Kobotan [32]

Answer: x ≥ 5

Step-by-step explanation:

7 is increased by the product of a number and 3: 7 + 3x

Is at least 22: ≥ 22

Your equation is: 7 + 3x ≥ 22

subtract 7 from both sides

3x ≥ 15

divide both sides by 3

x ≥ 5

8 0

3 years ago