Ask question

Ask question

All categories

2 years ago

14

Plz help.....................

1 answer:

sdas [7]2 years ago

8 0

Perfect square trinomial means that the constant term is a perfect square, and the middle term is the sum of it's factors.
Option 1: constant 64 sqrt = 8; 8 + 8 = 16 or -8 + -8 = -16 NO
Option 2: constant 36 sqrt = 6; 6 + 6 = 12 or -6 + -6 = -12 NO
Option 3: constant 64 sqrt = 8; 8 + 8 = 16 or -8 + -8 = -16 YES
(x - 8)^2 is the factored form

You might be interested in

Use intercepts to graph the linear equation<br> -2 + 2y = 7.

cricket20 [7]

Answer:

2y=7+2

2y=9

y=9/2

4.5

i hope to help you

3 0

2 years ago

In a fruit cocktail, for every 72 ml of orange juice you need 56 ml of apple juice and 120 ml of coconut milk. What is the ratio

olasank [31]

Answer:

7 : 15 : 9

Step-by-step explanation:

The GCF is 8:

56/8 = 7

120/8 = 15

72/8 = 9

6 0

2 years ago

Read 2 more answers

4. Which of the following represents a function?

Dafna11 [192]

The 3 option
(3,9), (-7,1), (6,12), (-3, -9)

3 0

2 years ago

Which expressions are equivalent to 2(b+3c)?

Rina8888 [55]

Answer:

B. (b+3c)+(b+3c)

C. 2(b)+2(3c)

Step-by-step explanation:

we have

$2(b+3c)$

Distribute the number 2

$2(b+3c)=2b+2(3c)=2b+6c$

Verify each case

case A) 3(b+2c)

distribute the number 3

$3(b+2c)=3b+3(2c)=3b+6c$

$3b+6c \neq 2b+6c$

therefore

Choice A is not equivalent to the given expression

case B) (b+3c)+(b+3c)

Combine like terms

$b+3c)+(b+3c)=(b+b)=(3c+3c)=2b+6c$

$2b+6c= 2b+6c$

therefore

Choice B is equivalent to the given expression

case C) 2(b)+2(3c)

Multiply both terns by 2

$2(b)+2(3c)=2b+6c$

$2b+6c= 2b+6c$

therefore

Choice C is equivalent to the given expression

6 0

2 years ago

Read 2 more answers

Maddy is 1.5 meters tall. how many centimeters tall is maddy

Juliette [100K]

Answer:

150cm...........................

5 0

2 years ago

Read 2 more answers