Solve for k.
10
1323
3
9
CAN U HELP PLEASE

Answer: The first step would be to multiply the first equation by 3 and the second by 2 so you can eliminate x.

Answer:

(2, 0 )

Step-by-step explanation:

Given the 2 equations

2x + 3y = 4 → (1)

3x - 7y = 6 → (2)

Multiplying (1) by 3 and (2) by - 2 and adding the result will eliminate x

6x + 9y =  12 → (3)

- 6x + 14y = - 12 → (4)

Add (3) and (4) term by term to eliminate x

0 + 23y = 0

23y = 0

y = 0

Substitute y = 0 into either of the 2 equations and solve for x

Substituting into (1)

2x + 3(0) = 4

2x = 4 ( divide both sides by 2 )

x = 2

solution is (2, 0 )

Answer:

y=2.3x

Step-by-step explanation:

Answer:. 38 and 52

It is given here that

angle FKY = 90.

we know angle. FKG + GKY. = FKY

so,. (7c + 24) + (5c + 42) = 90

12c + 66 = 90

12c = 90 - 66

12c = 24

c= 24/12

c = 2

then angle is

7*2+24 = 38

5*2 + 42 = 52

Answer:

Following the formula given in the photo

You would earn $7,969.24 after 8 years

Answer:

980 students

Step-by-step explanation:

14/20=x/1400

cross multiplication and then u get the equatiton 20x=19600

solve and get 980

Answer:

980 students

Step-by-step explanation:

14/20=x/1400

20x=19600

x=980

Using correlation coefficients, it is found that the correct option is:

B The scatter plot would closely resemble a straight line with a negative slope. The data has a strong, negative correlation, but causation cannot be determined.

In this problem, the correlation coefficient of −0.91, meaning that there is a strong inverse relation between the location of the game and the team's winning percentage, that is, the team is more likely to win on the road, hence, option B is correct.

To learn more about correlation coefficients, you can take a look at https://brainly.com/question/26161249

Answer:

210:28

Step-by-step explanation:

Answer:

Static friction prevents sliding The friction force points against the direction that the object would slide without friction. Static friction keeps gravity from pulling the cheese down the incline. Figure 1. Cheese resting on an incline because static friction holds it in place.

Answer:

Perimeter = 54

Step-by-step explanation:

Since AC = RP, then the following also applies:

AB = RB

CB = PB

So, in order to determine this, you first need to find a common ratio in order to find the missing side of PB which you need for the perimeter.

To determine the ratio you do the following:

AB = 21 (14 + 7)

RB = 7

21: 7   = 3: 1

This means in finding a smaller side you can divide by the value 3 to find it.

It also means that side CP is 2/3 of the value of CB which means that we need 1/3 of the value left in order to determine PB:

CP = 10 = 2/3, which means 1/3 is 5, so

PB = 5

Therefore: CB = 15

Perimeter = CB + AC + AB

15 + 21 + 18 = 54

Answer:

hufduydtuyrdfuotfuftiutfiytdytdutrdurteuyrcytidty7 vdtiduyrduyrdtrd gursugrs7trddutrs

Answer:

b

Step-by-step explanation:

the like terms are +6y and +9y because they both have y as the variable

Answer:

[tex] \sqrt[5]{y {}^{4} } [/tex]

[tex] \sqrt[4]{y {}^{5} } [/tex]

Step-by-step explanation:

the denominators of the fractions are the root of the expressions while the numerators are the powers

Answer:

2/5

Step-by-step explanation:

you want to start with the point on the left and then count 2 up to the line that the other point is on than you count over 5 to the point on the right

then you put rise over run which makes it 2/5

Answer:

2/5

Step-by-step explanation:

rise over run formula

Therefore the slope is increasing by two fifths units.

2/5 is your answer. ❤

Brainliest please!? ✌

You move the decimal point over 2 spots to the right.

For example, the value 0.03 becomes 3%

Another example: 0.789 turns into 78.9%

Moving the decimal over 2 spots to the right is the same as multiplying by 100

1/4t - 3s-5/12t

the common denominater is 12t so divide by 12t mu

3t-3st-5t/12t

3t-5t-3st/12t

-2t-3st/12t

Answer:

1. 9x³

2.5b³

3.2d

4. 68x³

9514 1404 393

Answer:

Step-by-step explanation:

Factoring out the greatest common factor in each case, we can simplify the process of finding the non-zero solution. The solutions are the values of the variable that make the factors be zero.

1) 7x^2 +2x = 0 = (x)(7x +2)   ⇒   x = 0; x = -2/7

__

2) 5b^2 -10b = 0 = (5b)(b -2)   ⇒   b = 0; b = 2

__

3) 3d^2 -d = 0 = d(3d -1)   ⇒   d = 0; d = 1/3

__

4) 17x^2 +51x = 0 = 17x(x +3)   ⇒   x = 0; x = -3

Step-by-step explanation:

The area of the circle is 50.24 square units. To get the area of the circle you have to multiply π × r². When doing the conversion it would be Area = 3.14 × 4 × 4 = 50.24

Answer:

i dont seeeeeee an x

Step-by-step explanation:

Answer:

x=16[tex]\sqrt{\\2\\}[/tex]

y= 16

Step-by-step explanation:

Since we know that this is a right triangle, all sides must add up to 180°.  This means that our unknown angle is 45°.  With two 45° angles, we know that side y must be 16 (the same as the other corresponding angle).  Once we know both legs, we can use Pythagorean Theorem to determine that the hypotenuse, or side x is =16[tex]\sqrt{2}[/tex]

Answer: (A) 72

Step-by-step explanation:

1. 12m x 2m = 24

2. 12m x 4m = 48

3. add both answers together 24m + 48m = 72

Answer:

The answer is 9.

Answer:

3/4 ×12 = 9

Multiple 3/4 by 12

And it Equal to 9

Answer:

40

Step-by-step explanation:

26/sin(40 degrees) = 40.4488

Answer: p≈ 3216

Step-by-step explanation:

Answer:

i believe it's negative.

Step-by-step explanation:

if the question is asking A x -B it should be negative because it's a negative number times a positive. hope i helped.

Answer:

i am, but im not good at high school,

Step-by-step explanation:

Answer:

yea

Step-by-step explanation:

Answer:

DE

Step-by-step explanation:

Answer:

Option B

Step-by-step explanation:

36x^3-x=0,

x(36x^2-1)=0,

x((6x)^2- (1)^2)=0,

x(6x-1)(6x+1)=0

Your solution would be (6x-1)(6x+1) accordingly.