can i get help i dont understand

Step-by-step explanation:

4÷12= 0.333333333333

12÷4=3

Since 4÷12 answer is different from the others, it's A. Let me know if this is correct! :)

Answer:

=8x+64

Step-by-step explanation:

Answer:x=3

Step-by-step explanation:

3x - 9 = 0

+9 +9

3x = 9

Divide both sides by 3

X = 3

Hey there!

[tex]\bold{5(3x+4)-4}\\\bold{5(3x)+5(4)-4}\\\bold{5(3x)=15x}\\\bold{5(4)=20}\\\bold{15x+20-4}\\\bold{COMBINE\ your\ LIKE\ TERMS\downarrow}\\\bold{15x +(20-4)}\\\bold{20 -4=16}\\\bold{= 15x +16}\\\boxed{\boxed{\bold{Answer: 15x+16}}}\huge\checkmark[/tex]

Good luck on your assignment and enjoy your day!

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:

90

Step-by-step explanation:

i think it's just a right angle

but there's no drawing so...

Answer

Do you know the whe?

Step-by-step explanation:

19+10= 21

Answer:

= 25x² - 40x + 16

Step-by-step explanation:

(5x - 4)²

= (5x - 4) (5x - 4)

= 25x² - 20x - 20x + 16

= 25x² - 40x + 16

Hope this helps :)

Let me know if there are any mistakes!!

Answer:

Yes

Step-by-step explanation:

Linear means a line, and x is not squared or anything in this equation. If you were to graph it, it would be a line.

Answer:

Yes it is a linear equation!

Answer:

16.0

Step-by-step explanation:

pi(2)squared(4)=

2x2=4

4x4=16

then multiply 16xpi(3.14)

16x3.14=50.2

Answer:

50 packages

Step-by-step explanation:

Area of the box: A= (l)(w)(h)

                              =(20)(5)(10)

                              =1000cm^3

Area of the package: A= (5)(1)(4)

                                      =20cm^3

1000/20=50 packages

50 number of packages that she can put in the box without it overflowing

a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.

Given that Kiara has a box that is 20 centimeters long, 5 centimeters wide, and 10 centimeters deep.

Length=20

Width=5

Height=10

Area of cube=Length×width×height

=20×5×10

=1000 cm³

The other packages is 5 centimeters long, 1 centimeter wide, and 4 centimeters deep.

Area=5×1×4

=20 cm³

We need to find the greatest number of packages that she can put in the box without it overflowing

To find this we have to divide 1000 by 20

1000/20=50

Hence, 50 number of packages that she can put in the box without it overflowing

To learn more on Three dimensional figure click:

https://brainly.com/question/2400003

#SPJ2

I ate them

Step-by-step explanation:

because I was hungry and I need a brain

Answer:

First we need to subtract the hot fries. 20 - 1.99 = 18.01

he gets 11.77 so lets subtract it is 6.94 left so now divide by 6 is 1.5666666 or 1.6 per pack

Step-by-step explanation:

Answer:

X =20

X+24=2(x+22)

X+24=2x+44

X=44-24

X=20

Answer: we are simply to subtract the length of the gold ribbon which is 2 4/6 ft from the length of the silver ribbon, 5 2/6 feet. Mathematically,

                               5 2/6 feet - 2 4/6 feet = 8/3 feet

Therefore, Gina has 8/3 feet more of the silver ribbon than the golden ribbon.

You can use the Pythagoras theorem to find the height of the triangle given and then by the height and the base of the triangle, you can find its area.

The area of the triangle ABC is 6 square units.

A right angled triangle is a triangle having one of its angle with measure of 90 degrees.

The slant side of that triangle is called Hypotenuse and it is the longest side in that triangle.

If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:

[tex]|AC|^2 = |AB|^2 + |BC|2[/tex]

Refer to the diagram attached below.

Since we have right angle at angle A, and we have

|AC| = 4 units, |BC| = 5 units, let |AB| = [tex]x[/tex] units, then

[tex]|AC|^2 + |AB|^2 = |CB|^2\\4^2 + x^2 =5^2\\x ^2 = 25-16\\x = \sqrt{9} = 3 \text{\:(Positive root since x is length which is non negative quantity)}[/tex]

Area of a triangle is half of its base times height.

Since the line AC s perpendicular to AB, thus we can take base as AB and height as AC, then we have:

[tex]Area = \dfrac{1}{2} \times |AC| \times |AB| = \dfrac{1}{2} \times 4 \times 3 = 6 \: \rm unit^2[/tex]

Thus,

The area of the triangle ABC is 6 square units.

Learn more about right angled triangles here:

https://brainly.com/question/4456796

Answer is right here:  I figured out the answer is 20km/h and 10km/h

Step-by-step explanation:

Answer:

There are no solutions because they are parallel (same slope value of -1/2x)

Step-by-step explanation:

[tex] - 9x + 3y - 27 = 0 \\ a = - 9 \\ b = 3 \\ c = 0 \\ {b}^{2} - 4ac = 9 - 4( - 9)( - 27) = 0 \\ x = \frac{ - b}{2a} = \frac{ - 3}{ - 18} = \frac{1}{6} \\ x = \frac{1}{6} \\ y = ( - 9 \times \frac{1}{6} ) + 3y = 27 \\ \frac{ - 3}{2} + 3y = 27 \\ 3y = 27 + \frac{3}{2 } \\ 3y = \frac{57}{2} \\ y = \frac{57}{6} = \frac{19}{2} \\ [/tex]

i hope it helps u.....

Answer:

3 1/3 gallons

Step-by-step explanation:

It is more helpful to think of the wall as 5 sections. if two sections used 4/3, by logic one section uses 2/3 (because 4/3 ÷ 2 = 2/3). since there are 5 sections, 2/3 × 5 you get 10/3. turn it into a mixed fraction and you get 3 1/3.

Answer:

64oz for $8.60

PLZ MARK AS BRAINLIEST

64 = 16(4)

8.60/4 = $2.15

Answer:

The 64 oz for 8.60 is better.

Step-by-step explanation:

If you buy the 16 oz 4 times to get 64 oz worth of it, it will cost you 13.2 dollars for 64 oz instead of 8.60 dollars.

Answer:

D) (2, 14)

Step-by-step explanation:

substitute each coordinates into the inequality:

(0, 0)

y > 5x

0 > 5*0

0 > 0

this is false, 0 = 0.

(3, 12)

y > 5x

12 > 5 * 3

12 > 15

this is false, 12 < 15

(-2, -10)

y > 5x

-10 > 5 * -2

-10 > -10

this is false, -10 = -10

(2, 14)

y > 5x

14 > 5 * 2

14 > 10

this is true, 14 > 10

Answer:

It would be (0,0)

Step-by-step explanation:

Graph:

y > - 5x

Find the y-intercept.

Y-intercept: value of y when x = 0

Substitute 0 for x and solve for y.

y > - 5(0) y > - 5x.

Answer:

The first thing we must do for this case is to define variables.

We have then:

x: number of slices

y: total cost

We write the linear function that relates the variables.

We have then:

Then, we evaluate the number of slices to find the total cost.

-two slices cost:

We substitute x = 2 in the given equation:

Answer:

two slices = 2.2 $

-ten slices cost:

We substitute x = 10 in the given equation:

Answer:

ten slices = 11 $

-half a slice cost:

We substitute x = 1/2 in the given equation:

Answer:

half a slice = 0.55 $

Answer: 45

Step-by-step explanation:

Answer:

18%

Step-by-step explanation:

Given that,

Ashley spent $35 on her meal at Longhorn Steakhouse and leaves a $6.30 tip.

We need to find what percent tip did Ashley leave. The percentage of tip leaved by Ashley is given by :

[tex]\%=\dfrac{6.3}{35}\times100\\\\\%=18\%[/tex]

So, 18% of tip is leaved by Ashley.