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DochEvi [55]
3 years ago
12

I really need help! Thank you so much to whoever can help with this

Mathematics
1 answer:
laila [671]3 years ago
5 0
6 + 2x = 1/2(12+4x)

6 + 2x = 1/2 * 12 + 1/2 *4x

6 + 2x = 6 + 2x    Distributive property

6 + 2x = 6 + 2x        We can see that both sides are equal.
-6           -6

2x = 2x

Since we can insert any number and get an equal equation.

Answer: Infinite solutions. 

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Mark is playing soccer. He is
yan [13]

Answer:

it would be 3 yards because it went 2° to the right

7 0
2 years ago
david took 10 1/2 hours over 3 days to build airplane. he spent 3 1/4 hrs the firsr day and 4 2/3 hours the second day. how many
Anuta_ua [19.1K]
2 7/12 hours

X=101/2 - ( 3+4+1/4+2/3)

X=101/2 - 7 + (1/4+2/3)

1/4+2/3= 11/12

101/2 - 7 =3 1/5

X = 3 1/5 - 11/12 = 2 7/12
8 0
3 years ago
Find the area of the circle.<br> Use 3.14 for it.<br> d = 6 ft<br> A = [?] ft2<br> A=Tr2
Sedaia [141]

Answer:

28.26  ft^2

Step-by-step explanation:

Area of a circle is calculated using the following formula :

πr^2 (r: radius, and π is given as3.14)

the diameter is given as 6 and radius is equal to half of it so :

(3.14)*3^2 = 28.26  ft^2

3 0
3 years ago
What are the steps on finding common denominators. PLEASE HELP
Dmitrij [34]

Step-by-step explanation:

to find a common denominator, you have to find a number that "works" with every other number.

for example, say you have

2/4 and 8/12

First you need to find the common factor between 4 and 12, so list all your fours

4, 8, 12, 16, 20

Now list all your twelves

12, 24, 36, 48, 60

to find the common factor you look at both your list of numbers and find one that's the same, sometimes it takes a long list of numbers to find the common factor, but you will run into one.

So by looking at our list we see that 4 and 12 share the common factor of 12. but since 8/12 already has a denominator of 12, we are going to leave it alone.

now think about what you would multiply 4 by, to get to 12. The answer is

4 x 3 = 12

to make the numerator correct, you multiply it by the same number you did 4, so since your faction is 2/4 you should do 2 x 3 = 6

now you have your answer,

2/4 and 8/12 turns into

6/12 and 8/12

and that's how you find it, let me know if you have questions :)

7 0
2 years ago
Suppose I rolled a fair six-sided die. Let R=number rolled. What is the sample space,
Mariana [72]

Answer:

No Side Is Being Favored Since The Die Is A Fair Six-Sided Die.

So Each Number Has The Same Chance Of Being Rolled.

6 0
2 years ago
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