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laiz [17]
2 years ago
10

Simplify this equation (3√2)²​

Mathematics
2 answers:
Scilla [17]2 years ago
4 0

Answer:

18

Step-by-step explanation:

Dmitry [639]2 years ago
4 0
It is 18. You cal simply solve it as it doesn’t have an unknown integer
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Write the coordinate of the intercept
Basile [38]

Answer:

m = 2/3

y-intercept: 2

Explanation:

First convert this equation into standard form by distributing the 6y and -4x from the coefficient of 2, and then putting the variables in order.

This equation should be in the form: Ax + By = C (Standard form)

y = -Ax/B + C/B : y = mx + b (Slope intercept form)

2(6y - 4x) = 24 → 12y - 8x = 24

→ -8x + 12y = 24 → -8x = -12y + 24 → 8x = 12y - 24 → <em>8x - 12y = -24</em>

<u>8</u>x <u>- 12</u>y = <u>-24</u>

| | |

A B C

Once you have standard form, you are ready to convert this into slope intercept by isolating the y completely.

8x - 12y = -24

-8x -8x

(First through the subtraction property of equality, remove 8x from both sides so that -12y is by itself on the left)

-12y = -8x - 24

×-1 ×-1 ×-1

(Through the identity property of negative 1, remove the negative sign from all of the numbers because a negative times a negative is a positive)

12y = 8x + 24

(Lastly, through the division property of equality, divide all sides by 12 because it is the coefficient of y, which will solve for the variable)

8 0
2 years ago
The ratio of the measures of the three angles in
julia-pushkina [17]

Answer:

24, 48, 108

Step-by-step explanation:

2:9:4

2x+9x+4x=180

15x=180

x=12

2(12)=24

9(12)=108

4(12)=48

3 0
2 years ago
2(x - 4) - 2 = 5x + 23<br> x= ?
crimeas [40]
X=-11 :) let me know if you need more help!
3 0
3 years ago
Mixture Problem A solution contains 15 milliliters of HCI
Slav-nsk [51]

Answer:

Step-by-step explanation:

This is a straight proportion problem.

15/42 = x/140                 Cross Multiply

15*140 = 42 * x

2100 = 42x                    Divide by 42

2100/42 = x            

x = 50 ml of HCl will be needed.

6 0
3 years ago
How many sweets can you fit in a cylinder with diameter 3 cm and height 10 cm?
NARA [144]
Well, we need the information of the dimensions and the volume of the sweets.

Because the volume of the cylinder is

\pi r^{2}h

r, radius, is half of the diameter, so 3/2=1.5
h is height
so the volume is
\pi r^{2}=\pi 1.5^{2} *10=70.65

(\pi=3.14, approximately)

now, let's say that each sweet has a volume of 1, we can then fit in 70 sweets. But since you forgot to give the dimentions or volume of the sweets, all i can say is: you need to divide 70.65 by the volume of the sweets!

6 0
3 years ago
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