3 years ago

Pls help i need to pass this test

2 answers:

7 0

Answer:

number 3

Step-by-step explanation:

victus00 [196]3 years ago

3 0

I think it's number 3 (srry if it wrong)

You might be interested in

ella [17]

the answer is 38200000

6 0

3 years ago

Flauer [41]

Look at the attachment!

Thanks. (I can’t see the Tuesday 24 Question 5, sorry.)

5 0

3 years ago

lisabon 2012 [21]

Answer: C: 12-7x

Step-by-step explanation:

This expression is a good example of the difference of two squares, as 144 is the square of 12, while 49x² is the square of 7x.

Any difference of two squares $a^2-b^2$ can be factored into the sum of their square roots times the difference of their square roots $(a+b)(a-b)$ .

Let's factor our expression.

$144-49x^2=(12+7x)(12-7x)$

Out of all the options given, only $12-7x$ is a factor. Hence, option C is correct.

4 0

2 years ago

Masja [62]

I believe the correct answer choice is 1 because the only factors of 8 are 2 and 4 which dont factor in to 75 or 21

4 0

3 years ago

vekshin1

Distance formula: √((y2-y1)^2+(x2-x1)^2)

Plug in the values √((4-2)^2+(6-3)^2)
√((2)^2+(3)^2) = √(4+9) = √13 = 3.6

3.6 is your answer.

4 0

4 years ago