2 years ago

Giving brainliest for CORRECT awnser.

Mathematics

2 answers:

Mila [183]2 years ago

6 0

Answer:

3x+2

Step-by-step explanation:

9x^2 + 12x +4

This is a perfect square trinomal

(3x)^2 + 12x +2^2 = 3x*2 doubled = 6x*2 = 12x

The middle term is twice the ends

a^2 +2ab+b^2 = (a+b)^2

(3x)^2 + 12x +2^2 = (3x+2) ^2

Alona [7]2 years ago

4 0

Answer:

i think i am not sure

i am soo sorry if i gave it wrong but i think its A

Step-by-step explanation:

You might be interested in

What does a reminder means in the context of the problem

Aleonysh [2.5K]

What ever solution is left over after solved

5 0

2 years ago

Read 2 more answers

Does anyone know it?

SCORPION-xisa [38]

Answer:

i know the ANSWER!

Step-by-step explanation:

6 0

2 years ago

The legs of an isosceles trapezoid have lengths of 48 - 7x and x + 8. What is the length of one of the legs?

sdas [7]

Answer:

13 units

Step-by-step explanation:

The legs of an isosceles trapezoid are congruent, then

x + 8 = 48 - 7x ( add 7x to both sides )

8x + 8 = 48 ( subtract 8 from both sides )

8x = 40 ( divide both sides by 8 )

x = 5

Then

leg = x + 8 = 5 + 8 = 13

4 0

2 years ago

Please help me with this

Tamiku [17]

Answer:

20%

hope it helps you

8 0

2 years ago

Please guys help please

almond37 [142]

Wild guess a I’m only guessing

4 0

2 years ago