2 years ago

Whether the triangles are congruent by AA SSS SAS or not similar

Mathematics

1 answer:

kipiarov [429]2 years ago

8 0

1. I think it's SSS or SAS
3. AA

You might be interested in

If the average (arithmetic mean) of 2, 7, and x is 12, what is the value of x?

posledela

Answer:

27. (2+7+27=36 36÷3=12) 36=total of the three numbers, 3=Amount of numbers, 12=Average

5 0

2 years ago

Can someone please. Heck my answer if it’s wrong please answer it correctly and please show work first pic is the question and 2

PIT_PIT [208]

Answer:

Correct

Step-by-step explanation:

4y = 3x Divide each side by 4

4y ÷ 4 = 1y

3x ÷ 4 = 0.75x

12y = 9x Divide each side by 12

12y ÷ 12 = 1y

9x ÷ 12 = 0.75x

We can see in both equations that 1y = 0.75x

(1y = just y) So the constant of proportionality can be written as y = 0.75x

All of your explanations and descriptions are accurate.

8 0

3 years ago

Make c the subject:<br> x=-b+(b²-4ac) divided by 2a<br><br> The brackets mean square root

kipiarov [429]

$x=\dfrac{-b+\sqrt{b^2-4ac}}{2a}\\
2ax=-b+\sqrt{b^2-4ac}\\
\sqrt{b^2-4ac}=2ax+b\\
b^2-4ac=(2ax+b)^2\\
-4ac=4a^2x^2+4abx+b^2-b^2\\
-4ac=4a^2x^2+4abx\\
c=-ax^2-bx$

7 0

2 years ago

At South High School, 37% of the teachers are between 22 and 30 years old, 25% are between 31 and 40

Nookie1986 [14]

I don’t know but I’m not gonna say anything so you don’t get it wrong

6 0

2 years ago

4m − 5n + 6p + 2m − 3n − 2p

Cloud [144]

The simplified expression would be 6m-8n+4p

4 0

2 years ago