20 point help.brainliest will be mark

Answer:

A

Step-by-step explanation:

Answer:

Each wipe costs .12¢

Step-by-step explanation:

I think you would have to divide $12 by 100 because the are 100 wipes and that equals 0.12

Answer:

$0.12

Step-by-step explanation:

One box of wipes contains 100, which costs 12 dollars.

The price for one wipe would be the total price, $12, divided by the 100 wipes. Therefore,

12 / 100 = $0.12 each

CA ⁻¹ is undefined because there are more columns in A ⁻¹ than there are rows in C.

Answer:

The answer is C!

The next one is UNDEFINED

Step-by-step explanation:

Answer:

a=69

Step-by-step explanation:

121-52 is equal to 69

Answer: 5/27 0r 0.185185

Step-by-step explanation:

Hopes this helps!

Answer:

1. 2rs = the 4th blank

2. 18rst = the 1st blank

3. 25ab = the last blank

4. 30abc = the second blank

5. 45abr = the 3rd blank

Step-by-step explanation:

Please mark brainliest.

Answer:

See below.

Step-by-step explanation:

Multiply out the numbers on each line to the right and see which line on hte left they correspond to.

1. 2rs = 2 * r * s

2. 18rst = 2 * 3 * 3 * r * s * t

3. 25ab = 5 * 5 * a * b

4. 30abc = 2 * 3 * 5 * a * b * c

5. 45abr = 3 * 3 * 5 * a * b * r

Answer:

answer is 4.......

Step-by-step explanation:

....

Answer:20

Step-by-step explanation:

Answer:

h(1)= -90 h(n)=h(n-1) ⋅ 6

Step-by-step explanation:

Im smart :D

Answer:

The value of x = 5 units.

Step-by-step explanation:

Given the right-angled triangle ∆ABC with the following dimensions

AC = a = 12

BC = c = hypotenuse = 13

AB = b = x

Pythagorean Theorem

For a right-angled triangle with the sides, a and b the hypotenuse c is defined as:

[tex]c=\sqrt{a^2+b^2}[/tex]

Thus, using the Pythagorean Theorem to determine the value 'x',

[tex]b=\sqrt{c^2-a^2}[/tex]

as b = x, so

[tex]x=\sqrt{c^2-a^2}[/tex]

so

[tex]x=\sqrt{13^2-12^2}[/tex]

[tex]x=5[/tex]

Therefore, the value of x = 5 units.

Answer:

y = -4x + 8

Step-by-step explanation:

y=-4x+8

Answer:

a

Step-by-step explanation:

7*2=14

5*2= 10

it would be (a) because 14 is greater than 12

Answer:

Step-by-step explanation:

⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️

Answer:

1 and 1/2 cups

Step-by-step explanation:

4 oranges = 1 cup

6 oranges / 4 oranges in a cup = 1 1/2 cups

If 4 oranges make 1 cup of juice, then that means 1 orange makes 1/4 cup of juice.

So we know that each orange makes 1/4 cup of juice. We need to find how much juice 6 oranges will make. To do that, multiply 1/4 by 6.

1/4 times 6 equals 6/4 or 1 and 1/2.

6 oranges will make 1 and 1/2 cups of juice.

Answer:

D. x=12/11 or x=32/11.

Answer:

D) x=12/11 or x=32/11.

Step-by-step explanation:

because i just know math

Answer: The large container holds 48 units

Step-by-step explanation:

36/3=12=25%

25%*4=100%

12*4=48

Answer:

60

Step-by-step explanation:

You have to multiply the top and bottom of the fraction (2/5) by 30 so the denominator will be 150. You also have to multiply the top by 30 (2 times 30). The answer is 60 will be rainbow colored!

2 x 30 = 60

5 x 30 = 150

Answer:

8:12

Step-by-step explanation:

Answer:

8/12=2/3

Step-by-step explanation:

simplest ratio of triangles to circles=8/12

=2/3

Answer:

I don't know maybe ask the person that gave you this problem

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Answer and Step-by-step explanation:

Let x and y be two positive integers and their sum is 14:

X + y = 14

And the sum of square of this number is:

f = x2 + y2

 = x2+ (14 – x)2

Differentiate with respect to x, we get:

F’(x) = [ x2 + (14 – x)2]’ = 0

        2x + 2(14-x)(-1) = 0

        2x +( 28 – 2x)(-1) = 0

     2x – 28 +2x = 0

        2x + 2x = 28

         4x = 28

       X = 7

Hence, y = 14 – x = 14 -7 = 7

Now taking second derivative test:

F”(x) > 0

For x = y = 7,f reaches its maximum value:

(7)2 + (7)2 = 49 + 49

                   = 98

F at endpoints x Є [ 0, 14]

F(0) = 02 + (14 – 0)2

       =  196

F(14) = (14)2 + (14 – 14)2

  = 196

Hence the sum of squares of these numbers is minimum when x = y = 7

And maximum when numbers are 0 and 14.

Answer:

c

Step-by-step explanation:

4 - 12x

Answer:

x = 10

I used the Interior Angles of a Triangle Rule --The sum of all 3 interior angles in a triangle is always 180°.

(3x + 28) + (5x - 18) + 90° = 180°

Now i can get rid of the parentheses and combine like terms.

3x + 5x + 28 - 18 + 90 = 180

8x + 10 + 90 = 180

8x + 100 = 180

Then i subtract 100 from both sides to isolate x.

8x + 100 - 100 = 180 - 100

8x = 80

Then, i divide both sides by 8 to find x.

8x ÷ 8 = 80 ÷ 8

x = 10

Answer:

OD

hope this help thank me if did

Step-by-step explanation:

Answer:

48 Games

Step-by-step explanation:

8/14 = 0.57142857142

84 x 0.57142857142 = 48 games

Hope that helps have a lovely night!

Answer 5 1/4

Step-by-step explanation:

simplify --- 2 5/8 = 21/8

flip 1/2 = 2/1

multiply 21/8 x 1/2

answer = 5 1/4

21/8 divided by 1/2 is 21/8×2/1 which is equal to [tex]5\frac{1}{3}[/tex].

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

Given, are two fractions [tex]2\frac{5}{8} and \frac{1}{2}[/tex] which is,

21/8 divided by 1/2.

Now we can flip the divisor and make it a multiplier.

∴ (21/8×2/1).

= 42/8.

= [tex]5\frac{1}{3}[/tex].

learn more about fractions here :

https://brainly.com/question/10354322

#SPJ2

Answer:

there's a 1/13 chance it will be a three

Answer:

.

Step-by-step explanation: