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Iteru [2.4K]
3 years ago
15

Helppppppp please, all math lovers I'm calling for you​

Mathematics
1 answer:
Katen [24]3 years ago
8 0

Answer:

Dive by n square root two, also option one.

Step-by-step explanation:

The first step to any algebra equation is to isolate the variable and you do that by divide square root 2 since it cancels out on the left side and now n is alone.

Hoped that helped :)

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Solve If QR = 6x + 1, PR = 14x - 13, and PQ = 5x - 2, find PR
solong [7]

Answer:

P____Q____R

PR= PQ+ QR

(14x-13) = (5x-2)+(6x+1)

14x-13= 11x – 1

14x – 11x = 13–1

3x = 12

x= 12/ 3

x= 4

PR= 14x – 13 = 14 (4) – 13 = 18 – 13= 5

If you want (PQ , QR ) this is the solution

PQ =5x-2=5(4)-2=20-2=18

QR =6x+1=6(4)+1=24+1=25

I hope I helped you^_^

7 0
3 years ago
Will give brainliest please help ASAP
REY [17]

Answer:

You need to choose B as your answer

5 0
3 years ago
8u+9v+3u+5v simplify.​
svet-max [94.6K]

Answer: 11 u + 14 v

Step-by-step explanation:

Just add the like terms together.

6 0
3 years ago
In a bag,There are red and blue cubes in the ratio 4:7.I add 10 more red cubes to the bag.Now here are red and blue cubes in the
Hoochie [10]

Given:

The ratio of red and blue cubes is 4:7.

After adding 10 more red cubes the ratio of red and blue cubes is 6:7.

To find:

The number of blue cubes.

Solution:

The ratio of red and blue cubes is 4:7.

Let the number of red and blue cubes be 4x and 7x respectively.

After adding 10 more red cubes.

Number of red cubes = 4x+10

Then, the ratio of red and blue cubes is 6:7.

\dfrac{4x+10}{7x}=\dfrac{6}{7}

7(4x+10)=6(7x)

28x+70=42x

70=42x-28x

70=14x

Divide both sides by 14.

5=x

Now,

Number of blue cubes in the bag is

7(5)=35

Therefore, the number of blue cubes is 35.

5 0
3 years ago
A line with a slope of 0 passes through the point (6, 16). What is its equation in slope-intercept form?
satela [25.4K]

Answer:

y = 0x + 16

Step-by-step explanation:

Slope of line m = 0

(6,\:16)=(x_1,\:y_1)

Equation of line in slope point slope form is given as:

y-y_1 = m(x-x_1) \\\\\therefore y - 16 = 0(x - 6)\\\\\therefore y - 16 = 0x - 0\\\\\therefore y = 0x + 16\\\\

This is the required equation in slope intercept form.

8 0
3 years ago
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