3 years ago

Which of the following is not a triangle congruence theorem? A. ASA B. AAS C. SSA

1 answer:

6 0

All three are parts to the triangle congruence theorem. (ASA: angle side angle, AAS: angle angle side, SSA: side side angle). Is there an option D.?

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12345 [234]

Answer: D

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2 years ago

7b ÷ 12 = 4.2 What is b?

saw5 [17]

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3 years ago

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What is the surface area of the prism? A rectangular prism with a length of 3 meters, width of 4 meters, and height of 2 meters.

Naddik [55]

Answer:

52m²

Step-by-step explanation:

For this you would consider each face of the figure as a rectangle, and then multiply it by two.

Face 1:

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4m×2m×2=16m²

Face 3:

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Then you add each of them together to get the overall surface area

12m²+16m²+24m²=52m²

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3 years ago

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1-m<br> ___ =2/3 HELP PLEASE<br> 1+m

marusya05 [52]

$Domain:\\\\1+m\neq0\to m\neq-1\\\\\dfrac{1-m}{1+m}=\dfrac{2}{3}\qquad\text{cross multiply}\\\\3(1-m)=2(1+m)\qquad\text{use distributive property}\\\\(3)(1)+(3)(-m)=(2)(1)+(2)(m)\\\\3-3m=2+2m\qquad\text{subtract 3 from both sides}\\\\-3m=-1+2m\qquad\text{subtract 2m from both sides}\\\\-5m=-1\qquad\text{divide both sides by (-5)}\\\\m=\dfrac{1}{5}\neq-1\\\\Answer:\ \boxed{m=\dfrac{1}{5}}$

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3 years ago

I have 7 mins to turn in, what’s the answer?? thanks :)

Ostrovityanka [42]

Answer:

A) x = 10-/3, y = 20

Step-by-step explanation:

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3 years ago