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Ruby lost $45 so she can enter it into her account as this: C. -$45

The length of each side of the square is (3x-2) units

The dimensions of the rectangle are (5x + 4y) and (5x -4y) units

From the question, we are to factor out the given expression for the area of the square

The expression is

9x² − 12x + 4

Factoring

9x² − 12x + 4

9x² −6x -6x + 4

3x(3x -2) -2(3x-2)

(3x -2)(3x -2)

Hence, the length of each side of the square is (3x-2) units

Part B:

The given expression is

25x² − 16y²

Factoring

25x² − 16y²

By difference of two squares, we get

(5x + 4y)(5x -4y)

Hence, the dimensions of the rectangle are (5x + 4y) and (5x -4y) units

Learn more on Factoring an expression here: https://brainly.com/question/11660720

#SPJ1

Answer:

Solution given:

volume of pyramid =⅓area of base×height

=⅓*1*1*1=⅓=0.33yd³

the volume of the pyramid

0.33yd³

Answer: controlling

Step-by-step explanation:

Controlling is the management function which helps in seeking planned results from the workers and clients in an organization. This is vital as it helps in measuring progress towards the achievement of organizational goals. It also helps in bringing deviations, and then indicate an appropriate corrective action.

Therefore, based on the information given, the function of management that Jasmine is involved in us controlling function.

Answer:

yes..

Step-by-step explanation:

Slope:

(2,2) (1,-3)

Answer:

(-2,1)

Step-by-step explanation:

Step-by-step explanation:

hope it helps you........

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Explanation:

y = 5 because the long leg is exactly sqrt(3) times that of the short leg.

The short leg is always opposite the 30 degree angle.

The hypotenuse x is twice that of y, so x = 2y = 2*5 = 10

All of these rules only apply to 30-60-90 triangles. You can use trig ratios as an alternative route.

Step-by-step explanation:

using the formula or so there a²+ b²= c²

so 18² + 80²= 82²

Answer:n

Step-by-step explanation:

Answer:

67.3 degrees

Step-by-step explanation:

Use tan ^-1

tan^-1 (55/23) = 67.3

Answer:

sorry bro school's out I only know basic stuff

Answer:

ALRIGHT BOIS WHERE DONG THIS

Difficulty: Effortless

12

9

14

17

5

15

19

6

11

10

Step-by-step explanation:

=−12

−9

=−9

kinda eazy guys you just have to copy the numbers

Answer:

Step-by-step explanation:

[tex]12(4x - 5) + \frac{5}{2}=10[/tex]

Multiply the whole equation by 2

[tex]2*12(4x -5) + \frac{5}{2}*2=10*2\\\\24(4x-5) + 2 = 20\\[/tex]

24*4x - 5*24 + 2 = 20

96x - 120 + 2 = 20

 96x - 118 = 20

Add 118 to both sides

       96x = 20 +118

       96x = 138

Divide both sides by 96

x = 138/96  = 23/16

[tex]x = 1 \frac{7}{16}[/tex]

Answer:

[tex]y=-\frac{5}{2}x-4[/tex]

Step-by-step explanation:

[tex]slope=\frac{6-(-4)}{-4-0}=\frac{10}{-4}=-\frac{5}{2}[/tex]

[tex]y-6=-\frac{5}{2}[x-(-4)] \\\\y-6=-\frac{5}{2} (x+4)\\\\y-6=-\frac{5}{2}x -10\\\\y=-\frac{5}{2}x-4[/tex]

Answer:

Step-by-step explanation:

x^2+5x+6

=x^2+(3+2)x+6

=x^2+3x+2x+6

=x(x+3)+2(x+3)

=(x+3)(x+2)

Answer:

y = 2x - 5

y = -x + 1

Step-by-step explanation:

y = 2x - 5

y = -x + 1

the systems have one solution

=> (2, -1)

Answer:

15. A. Communtative

18. A. (n . 60) + (n . 5)

Step-by-step explanation:

15. Commutative property states that, if the order of positions of number is changed while performing addition or multiplication, the result remains unchanged.

18. n.65 = (n.60) + (n.5)

Answer:

0.75

Step-by-step explanation:

you said it was 0.75

Answer:

V = d / t

Step-by-step explanation:

La velocidad se define como la relación entre la diatancia cubierta por un cuerpo y el tiempo necesario para cubrir esa distancia.

Si el tiempo empleado se da como (t)

La distancia recorrida se da como (d)

Podemos escribir la velocidad (V) en términos de disance y tiempo como;

V = d / t

Answer: $1,000

Step-by-step explanation:

We are trying to find 5% of 20,000. Always remember that the "of" can be changed to a multiplication, and that "percent" means per hundred.  So you will write (5/100) x 20,000 = 0.05 x 20,000 = $1,000.00

Answer:

1/2

Step-by-step explanation:

it is closet to a 1/2

Answer:

7/3

Step-by-step explanation:

5/3 + 3/4 *8/9

First multiply

I like to rewrite to simplify

5/3 + (3/9 *8/4)

5/3 + (1/3 * 2/1)

5/3 + 2/3

Add ( they have like denominator)

7/3

Answer:

50

Step-by-step explanation:

90-30=60

x + 10 = 60

-10

x = 60-10

x = 50

Answer:

No

Step-by-step explanation:

Think of the archway as a semicircle with a radius of 28/2 = 14

The diagonal of the truck is like the hypotenuse of a right triangle with legs of 7 and 13

c² = a² + b²

c² = 7² + 13²

c² = 49 + 169

c² = 218

c = 14.76

Since the diagonal of the truck is greater than the radius of the arch the truck will NOT pass without damage

Answer:

x = 5

Step-by-step explanation:

within this triangle are two congruent right triangles with height of 4 and base of 3 (half of 6)

use the Pythagorean Theorem to find 'x':

3² + 4² = x²

9 + 16 = x²

x² = 25

x = √25

x = 5