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Furkat [3]
3 years ago
14

Please tell me if I'm right or wrong! No work needed! Brainliest will be given!

Mathematics
2 answers:
Alex777 [14]3 years ago
4 0

Answer:

The first one is correct

The second one is also correct

The third is also correct

Congrats!

N76 [4]3 years ago
3 0

Answer:

1) \boxed{Option \ B}

2) \boxed{Option \ B}

3) \boxed{Option \ B}

You're totally correct, Man! :)

Step-by-step explanation:

<u><em>Question 1:</em></u>

(6b^2-4b+3)-(9b^2-3b+6)\\Resolving \ the\ brackets\\6b^2-4b+3-9b^2+3b-6\\Combining \ like \ terms\\6b^2-9b^2-4b+3b+3-6\\-3b^3-b-3

<u><em>Question 2:</em></u>

(b+6)(b-3)\\Using \ FOIL\\b^2-3b+6b-18\\b^2+3b-18

<u><em>Question 3:</em></u>

(4x-3)(6x-1)\\Using \ FOIL\\24x^2-4x-18x+3\\24x^2-22x+3

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How many inches are in 10 feet
Rufina [12.5K]

Answer:

120 <em>inches</em>

Step-by-step explanation:

Since we know 1 foot is 12 inches, we can multiply the amount of inches in 1 foot by 10 feet to get 120 inches.

6 0
3 years ago
WILL CROWN BRAINLIEST, 5/5 RATING, AND LIKE!
Genrish500 [490]

Hey there!

If we have two white marbles and seven purple marbles, our first probability is out of nine.

First of all, we have the probability of selecting a purple marble, 7/9.

Now, if we do not replace it, there are only eight marbles left. Therefore, getting a white marble is 2/8, or 1/4.

We multiply these probabilities together to get our answer to a.

7/9(1/4)= 7/36

a. 7/36

Now, let's do b. We have 2/9, and then 1/8, giving us 1/36.

b. 1/36

Now, let's calculate selecting two purple to help us with C.

We have 7/9, and then 6/8, or 3/4.

7/9(3/4)= 7/12

Since there is a majority of purple marbles, there is a C) greater probability of selecting two purple marbles in a row.

I hope this helps!

4 0
3 years ago
Read 2 more answers
Can someone please help me get the answer ​
lara [203]

Answer:

the answer is 6 since from 1 side to the other it makes 12 you just divide 12 by 2 since O is in the middle and only goes to half of the line

3 0
3 years ago
Leo is going to solve the equation below. Which of the following statements is true?
mihalych1998 [28]
The answer is A.

Reasoning:
Choice B says to subtract 1/5. However since 1/5 has a variable next to it, it would need to be divided not subtracted
5 0
3 years ago
What is the value of |-3.25| And |-4.25|
Yakvenalex [24]

The values are |-3.25| = 3.25  and  |-4.25| = 4.25

<h3>How to determine the values of the expressions?</h3>

The expressions are given as

|-3.25| and |-4.25|

The above expressions are absolute value expressions

And as a general rule, an absolute value expression, when evaluated must follow the following rule

|±a|  = a

Using the above as a guide, we have

|-3.25| = 3.25

Also, we have

|-4.25| = 4.25

Hence, the values of the expressions are |-3.25| = 3.25  and  |-4.25| = 4.25

Read more about absolute value expressions at

brainly.com/question/13282457

#SPJ1

8 0
1 year ago
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