help please it’s due tomorrowit would mean a lot

Answer:

x=2

Step-by-step explanation:

I hope I helped, and I always appreciate brainliest!!!  :)

The solution of the equation is x = 2 .

Given,

Equation : 5x=2x+6

Here,

Algebraically solving the equation :

5x=2x+6

Take 2x from RHS to LHS .

5x - 2x = 6

3x = 6

Now divide both sides by 3 .

x = 6/3

x = 2

Thus the value of x is 2 .

The graph will be a straight line at x=2 .

The graph is attached below .

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Answer:

well, I think b would be correct if we use the cosine rule but according to my calculations a is the answer when we use sin rule but I'm not really sure.

Answer:

a = 15

b = -10

Step-by-step explanation:

Here, we want to solve the system of linear equations

Firstly, let us multiply the first equation through by 10

2a - 5b = 100 ••••(i)

from the second equation;

a = 29 + b

Substitute this into i

2(29 + b) - 5b = 100

58 + 2b -5b = 100

-3b = 100-58

3b = 42

-b = 42/3

-b = 14

recall;

a - b = 29

a - (-14) = 29

a + 14 = 29

a = 29-14 = 15

Answer:

a = 15

b = - 14

Step-by-step explanation:

Solve the equation for a

a = 29 + b

Substitute the given value of a into the equation  [tex]\frac{a}{5}-\frac{b}{2}=10[/tex]

[tex]\frac{29+b}{5}- \frac{b}{2} =10[/tex]

Solve the equation for b

b = - 14

Substitute the given value of b into the equation a = 29 + b

a = 29 + (- 14)

Solve the equation for a

a = 15

The possible solution of the system is the ordered pair (a, b)

(a, b) = (15, -14)

Check if the given ordered pair is the solution of the system of equations

[tex]\frac{15}{5} - \frac{-14}{2} = 10[/tex]

[tex]15-(-14) = 29[/tex]

Simplify the equalities

10 = 10

29 = 29

Since all of the equalities are true, the ordered pair is the solution of the system

(a, b) = (15, -14)

Answer:

(5v)²-(2)²

(5v-2)(5v+2)

Hence the factors are 2/5 and -2/5

Answer:

9.3%

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Add all the fractions greater than 1/4 inches

The number of times of Silvia plants should have the height that should be more than 1 by 4 is 6.

Since the equivalent to 1 by 4 should be like  2/8, 3/12, 4/16 etc. Here the fractions that come after 1 by 4 so it should be more than 1 by 4. So now we have to determine the count and also the x in the column for the measurements so based on this, we can get 6.

Therefore, The number of times of Silvia plants should have the height that should be more than 1 by 4 is 6.

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Answer:

6

Step-by-step explanation:

45/7.5=6

Answer:

Step-by-step explanation:

Circumference of the circle:

The length of the 75° arc:

L=

Answer:

d

Step-by-step explanation:

edg 2021

(9,1 ) is the solution of  64(x-8)²+ 12y² < 144 inequality.

A solution for an inequality in x and y are numbers such that when we substitute that number for x and y we have a true statement.

We substitute x = 9 and y = 1 in each inequality. The inequality, for which the values satisfy, has (9, 1) as the solution.

1.

x² - y² > 84

81 - 1 > 84

80 > 84

not true.

2.

x >= 3(y+2)² - 2

9 >= 3(3)² - 2

9 >= 27 - 2

9 >= 25

not true.

3.

4(x-4)² - 16(y+1)² > 36

4(5)² - 16(2)² > 36

100 - 64 > 36

36 > 36

not true.

4.

64(x-8)² + 12y² < 144

64 + 12 < 144

76 < 144

True.

Hence, 64(x-8)²+ 12y² < 144 has the solution (9, 1).

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Answer:

5/9

Step-by-step explanation:

Experimental was what actually happened.

Theoretical was what should happen in a perfect, equal world.

E: 6/6 = 1

T: 4/9

E-T= 1-4/9=5/9

Answer:

30

Step-by-step explanation:

Answer: 11

Step-by-step explanation:

w = 12

to solve this, you have to multiply both sides by 2 to cancel out the two on the left. you’ll be left with -7w = 84. then, you divide both sides by -7 to isolate the variable, which is w. you’ll end up with w=12.

Answer:

Step-by-step explanation:

total chips=2+5+4=11

reqd probability=(5/11)^{99}

Answer:

6

Step-by-step explanation:

Answer:

Hope it helped

PLS mark BRAINLIEST

Answer:

x−(−16)=−28+12

x−(−16)=−28+12

x+16=−28+12

x+16=(−28+12)

x+16=−16

x+16=−16

x+16−16=−16−16

x=−32

Answer:

your answer will be 3652

Step-by-step explanation:

thanks

have a great day

Answer:

√{3652×3652}=√3652²=±3652

Answer:

[tex] - 3 \: is \: your \: answer[/tex]

How did u make it upside down mate?

BTW enjoy your day

#Captainpower

Answer:

9

Step-by-step explanation:

because the shape is equal and 106 minus 97 is 9.

Answer:

9

Step-by-step explanation:

Those two angles should be equal to each other, so turn that into an equation.

106=x+97

Now solve for x

108-97 = 9

x=9

Answer: Pythagorean Theorem in 3 D

sqrt ( 3^2 + 4^2 + 2^2) =

sqrt ( 9 + 16 + 4) =

sqrt( 29) = 5.3852 approximately

Step-by-step explanation:

The longest diagonal is about 8.9 inches. The longest length is going to be between the two longest lengths, the width and the height. The Pythagorean theorem is a^2 + b^2 = c^2. Plug the width and height into a and b of the Pythagorean equation. (4)^2 + (8)^2 = c^2. Now simplify the equation. 16 + 64 = c^2. 80 = c^2. Now find the square root of each side. (sqrt)80 = (sqrt)c^2. If you simplify this, you will find that c is equal to about 8.9 inches.

Answer:

21

Step-by-step explanation:

This is extremely hard to do on paper so I used a calculator but this is my explanation. So 12% = .12 so the decimal way is 175 x .12 = 21. Pizza was 21 times.

Answer:

Pizza was served on 21 days.

Step-by-step explanation:

12% of 175 days comes out to 21 days.

Pizza was served on 21 days.

Answer:

B

Step-by-step explanation:

Answer:

P = 73.1 m

Step-by-step explanation:

The length of a rectangle, l = 20.75 m

The width of a rectangle, b = 15.8 m

We need to find the perimeter of the garden. The formula for the perimeter of a rectangle is given by :

P = 2(l+b)

Substitue all the values,

P = 2(20.75+15.8)

P = 2(36.55)

P = 73.1 m

So, the perimeter of the garden is 73.1 m.

Answer:

56 m^2

Step-by-step explanation:

a= b x h

= 7 x 8

= 56m^2

Answer:

Step-by-step explanation:

345

Answer:

Formula for finding  circumference is C=2 pi R(radius) Aganst brainly honor code to give answers to homework and school things!

Step-by-step explanation:

Answer:

1694

Step-by-step explanation:

The $43,329 in this question is just to trick you, so don't worry about this number.

We know her parents have already payed $9,966 for this years taxes.

But they need to pay a total of $11,660 for the year.

11,660 - 9966

=1694

Answer:

3x + 2y + 8

Step-by-step explanation:

hope this helps

Answer:

Step-by-step explanation:

(x +y)² = x² + 2xy +y²

-5(x + 3)² = -80

-5(x² + 2*x*3 + 3²) = -80          

-5(x² + 6x + 9) = -80

Divide the equation by (-5)

x² + 6x +9 = -80/-5

x² + 6x + 9 = 16

x² + 6x + 9 - 16 = 0

x² + 6x  - 7 = 0

x² - x + 7x - 7 = 0

x(x - 1)  + 7(x - 1) = 0

(x - 1)(x + 7) = 0

x -1 = 0   ; x + 7 = 0

x = 1     ; x = -7

Answer:

51700

Step-by-step explanation:

So basically you take the last  three numbers. the middle 6 is over 5 so you round the first 6 to 7 and the rule for that is 5 or above round up 4 or below round down  

51668 to the nearest hundred is 51700

1. Identify the hundreds digit of the number.

2. Identify the next smallest place value.

3. We have to find out,is that digit greater than or equal to five!

4. Increase the hundred digit by 1 if greater or equal to 5 & decrease if less than 5. And every digit after it, becomes zero.

Given number is 51668

Hundreds digit number is 6.

Next smallest place value is 6, which is greater than 5.

So, After increasing hundred digit by 1,The required number is 51700

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