3 years ago

Which pairs of triangles appear to be congruent to any others shown here?

Mathematics

1 answer:

pshichka [43]3 years ago

8 0

I'd say 1, 3 , and 4 (and triangle 2 looks similar to those 3)

You might be interested in

HELP YOU WILL GET BRAINLIEST

dezoksy [38]

Answer:

60π

Step-by-step explanation:

2π(3 × 7 ) + 2π (3)^2

Distribute: 2x3x7 and 2x3^2

42π + 18π

That gives 60π.

7 0

3 years ago

Order of operations problem help! Thank you !

zubka84 [21]

13 hope this helps!!

4 0

3 years ago

Read 2 more answers

Simplify 2a^2b^3(4a^2+3ab^2-ab)

-BARSIC- [3]

2a^2b^3(4a^2+3ab^2-ab)=?

is what I presume you actually meant. 

Pull out the common factors of (4a^2+3ab^2-ab) and you will get 

a(4a+3b^2 -b) 

Substitute this back into the original equation and you get

2a^2b^3[a(4a+3b^2-b)] = 
2a^3b^3(4a+3b^2-b) =
2a^3b^3(4a-b+3b^2)

3 0

3 years ago

One of the roots of the equation x²-5x +q=0 is 2. Find the other root and the value of the coefficient q.

yuradex [85]

Answer:

Other root: $x=3$