hellllllllllllllllllllllllllllppppppppppppppppp

Answer:

3.4$     1.34 $

Step-by-step explanation:

Answer:

Step-by-step explanation:

Step-by-step explanation:

4/11 = 24/n

By Cross-multiplying, we have 4n = 11 * 24.

=< 4n = 264, n = 66.

Answer:

Step-by-step explanation:

Answer:

700

Step-by-step explanation:

A=2(wl+hl+hw)=2·(12·14+7·14+7·12)=700

The value of the surface area of the rectangular prism is,

SA = 700 units²

A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.

Given that;

In a rectangular prism,

Length (l) = 14

Width (w) = 12

Height (h) = 7

We know that;

The surface area of a rectangular prism is given by:

SA = 2 (lh +wh + lw ) Square units.

Hence, We get;

SA = 2 (14 x 7 + 12 x 7 + 14 x 12

SA = 2 (98 + 84 + 168)

SA = 2 x 350

SA = 700 units²

Thus, The value of the surface area of the rectangular prism is,

SA = 700 units²

Learn more about the rectangle visit:

https://brainly.com/question/2607596

#SPJ5

Answer:

pretty sure its A)The height is remaining constant over time.

if its not then I'm sorry ＞﹏＜

also have a great day/night! ^u^

Step-by-step explanation:

From Edge

Step-by-step explanation:

The collective noun of clothes is suit.

Answer:

The distance you travel while hiking is a function of how fast you hike and how long you hike at this rate. You usually maintain a speed of three miles per hour while hiking.

Answer:

h(t)=3t

,where h(t) represents the distance we travel while hiking in time t which is the dependent variable.

Step-by-step explanation:

The distance we travel while hiking is a function of how fast we hike and how long we hike at this rate.

The maintained speed while hiking= 3 miles per hour

If t represent the time of hiking which is independent variable, and h(t) represents the distance we travel while hiking which is dependent variable.

Then, h(t)=3th(t)=3t

Answer:

5/7 your answer is.....

Answer:

17/12.     or 1 5/12

Step-by-step explanation:

caculator.

Answer:

1st question is 1:2

2nd question is 5

Step-by-step explanation:

15 times two is 30, so if you divide both 15 and 30 by 15, you get 1:2

Divide 300 and 60 and you get 5.

Answer:

1/2 5

Step-by-step explanation:

so the push ups you would divide 300 by 60 and the ratio is 1/2 because 15 plus 15 equals 30 so yea its 1/2

Answer:

the one expression that is true is

A. (5 + 4) + 10 = 5 + (4 + 10)

Hope it will help :)❤

Answer:

x = 1.55

y = 1.86

Step-by-step explanation:

Determinant of the original matrices;

Do = -3(4) -9(6)

Do = -12 - 54

Do = -66

For Dx

Replace the answer in the first column and fine the determinant

Dy = 17(-3) - 8(9)

Dy = -51-72

Dy = -123

y = Dy/Do

y = -123/-66

y = 1.86

Get Dx

Dx = 4 (-8) - 17(6)

Dx = -32-102

Dx = -134

x = Dx/Do

x = -132/-66

x = 1.55

Answer:

120 x 10^-4

Step-by-step explanation:Multiplying 1.2  by  10^2 and multiplying 10^-2  by  10^-2.Gives 120 x 10^-4  So, the mass of an average grain of rock salt is 120 x 10^-4  .

Answer:

Multiplying 1.2 by 10^2 and multiplying 10^-2 by 10^-2 gives 120 x 10^-4. So, the mass of an average grain of rock salt is 120 x 10^-4.

Step-by-step explanation:

Edmentum answer

hope this helps :)

Answer:

The mosquitos have different traits because they have different proteins for body size feature in their cells. Differences in the structure of protein molecules affect how they interact with other protein molecules. Genes provide rules for making particular energy, so mosquitos with different mixtures of genes will have different proteins in their cells that end up in different body sizes. Each parent randomly gives on one out of two of a gene for a characteristic, which is why each mosquito babies can have different mixtures of genes, even though they have the same parents.

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

Divide 53 by 4

You get 13.25 which means each kid will receive 13 balloons.

Now take .25 and multiply by 4. You get 1! There will be one balloon left over.

Answer:

ij3ij4

Step-by-step explanation:

lol

eieiedheddehuehdhdeiuqhedjof3r0g-n5rw

Answer:

3 cups

Step-by-step explanation:

Luke has 1 1/2 cups of pepperoni left

Answer:

no because these "imaginary numbers" can have the same value as 2 real numbers that add up to a real number. Example:7 3+4=7    x+y (Algebra so not real numbers)= infinite possibilities

Step-by-step explanation:

Answer:

5 and 12

Step-by-step explanation:

If Judy has done her proof correctly, then the  length of one of the sides forming the 90° angle is, 5. So Option C is one of the correct option.

It is the most important theorem of mathematics, which tells us the relationship between sides of the right angle triangle, which are known as Base(A), Height(B), Hypotenuse(H).

Pythagoras theorem,

H² = A² + B²

Given that,

Judy began her proof of the converse of the Pythagorean theorem

The triangle ABC with side lengths in inches of 5, 12, and 13

She showed that 5² + 12² = 13²

Now, In triangle DEF

One of the side length = ?

Suppose, the unknown side length = x

Let, two sides which having length,  

base = 3 in.

height = 4 in.

Now, by using Pythagoras theorem

It can be written as,

H² = A² + B²

x² = 3² + 4²

Hence, the third unknown side is of 5 in.

To know more about Pythagoras theorem check:

https://brainly.com/question/343682

#SPJ1

Answer:

24a³ - 16a² + 6a + 4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Distributive Property

Algebra I

Step-by-step explanation:

Step 1: Define

(4a + 2)(6a² - a + 2)

Step 2: Expand

Answer:

The length of the house is 32 yards and the width is 16 yards and the area of the deck is 512 yards. I got my answer by multiplying the length and the width to get an answer of 512.

Step-by-step explanation:

You have to multiply 16 centimeters by 2 and multiply 8*2. Which is 32 and 16 and after you do that you multiply them 32*16=512

Answer:

78r²s

Step-by-step explanation:

well you add 49 and 42 and 28 and subtract 41 bc they have the same symbols afterwards, and you get that

Answer:

Solution

=

−

3

7

7

Step-by-step explanation:

I got that answer right on ed2020

9514 1404 393

Answer:

  Use the Pythagorean theorem: (5/8)^2 +(3/2)^2 = (13/8)^2 ⇒ right triangle

Step-by-step explanation:

Check to see if the numbers satisfy the Pythagorean theorem.

  (5/8)^2 + (3/2)^2 = (13/8)^2

  25/64 + 9/4 = 169/64

  25/65 +144/64 = 169/64 . . . . . . . true. The triangle is a right triangle.

__

If a, b, c represent the lengths of the sides, least to greatest, then ...

  a^2 + b^2 > c^2 . . . . acute triangle

  a^2 + b^2 = c^2 . . . . right triangle

  a^2 + b^2 < c^2 . . . . obtuse triangle

_____

Additional comment

A triple of integers that satisfy the Pythagorean theorem (form a right triangle) is called a "Pythagorean triple." One you see often, and that has the special property that it is the only triple that is an arithmetic sequence is (3, 4, 5). A couple of other common ones are (5, 12, 13) and (7, 24, 25).

Any of these can be scaled by a common factor to make sides of a right triangle. Here, we have (5, 12, 13) scaled by a factor of 1/8 to make (5/8, 12/8, 13/8) = (5/8, 3/2, 13/8) — the numbers in the problem statement.

If you're aware of these common triples, you can check to see if they are being used in any right-triangle problem you may run across. Recognizing that one of these applies can save you the effort of working out the squares and/or root that would otherwise be involved.

Answer:

x = 10 , y = 2

Step-by-step explanation:

The solution of the system of equations will be x= 10 and y = 2.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the system of equations is 2x + 3y = 26 and 3x + 5y = 40. the two equations by elimination method can be solved as;-

2x + 3y = 26

3x + 5y = 40

Cross-multiply with the variable of x,

6x + 9y = 78

-6x - 10y = -80

___________

     -y = -2

      y =  2

The value of x will be:-

2x + 3y = 26

2x + 3 ( 2 ) = 26

2x = 20

x = 10

Hence, the solution of the system of equations will be x= 10 and y = 2.

To know more about an expression follow

https://brainly.com/question/26941580

#SPJ6

Answer:

0.65%, 9.2%, 40%, 656%

Step-by-step explanation:

see answer

Answer:

[tex]\displaystyle d = 2\sqrt{10}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra II

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point R(-2, -4)

Point S(-8, -6)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Answer:

Amount charged for downloading individual songs = x dollars

Amount charged for downloading an entire album = y dollars

In respect to person A:

6x + 2y = 25.92

3x + y = 12.96

y = 12.96 - 3x

In respect to person B:

4x + 3y = 33.93

Putting the value of y from the first equation in the second, we get

4x + 3(12.96 - 3x) = 33.93

4x + 38.88 - 9x = 33.93

- 5x = - 4.95

x = 0.99 dollars

Putting the value of x in the first equation, we get

y = 12.96 - 3x

= 12.96 - 2.97

= 9.99 dollars

Answer:

80-2= n

Step-by-step explanation:

jenna has 2 fewer points thefore 80-2= n, n is how much she got ( she got 78 points)