Please help me with this homework

Answer:

In math, volume is the amount of space in a certain 3D object. For instance, a fish tank has 3 feet in length, 1 foot in width and two feet in height. To find the volume, you multiply length times width times height

Step-by-step explanation:

Answer:

A reflection across the y-axis

Step-by-step explanation:

Answer:

Step-by-step explanation:

A B or E

I also have trouble with this sry :(

Answer:

$100.7

Step-by-step explanation:

(8.60) x 7 = 60.2

(8.10) x 5 =  40.5

60.2 + 40.5 = 100.7

Answer:

$100.70

Step-by-step explanation:

x=8.60(7)+8.10(5)

x=100.7

Answer:

10x + 8

Step-by-step explanation:

If the length of one side is 5x + 2, then the perimeter of the square is

4(5x + 2) = 10x + 8

Answer:

I think we need a graph to figure out this problem; the points need to be graphed. Otherwise, I do understand!

Answer:

you have to simplify it first and then miltiply

Step-by-step explanation:

Answer:

4(120)(.225) + x (120)(.225) = $351

9 units sold on Tuesday

Step-by-step explanation:

1. You can easily figure how much money was made on Monday by multiply the total units sold by the price per unit by the commission in decimal form.  Here you get $108.

2.  Subtract that $108 from the $351 made on both days and you get $243 made on Tuesday.

3. The equation is now the unknown number of units sold (x) times the price ($120) times the commission is decimal form (.225) equals $243.

4. Since 120 times .225 is equal to 27, the equation now becomes 9x is equal to 243.

5. Divide 243 by 27 for your answer.

Answer:

7000

Step-by-step explanation:

Here we will show you and explain using simple algebra how to calculate "what" in this sentence: "700 is 10 times as much as what?"

When using algebra to solve a word problem, read the word problem thoroughly to make sure you understand exactly what it is asking.

To clarify, "700 is 10 times as much as what?" is the same as "700 is 10 times as much as x", "What is x?" or "10 times a number will have a product of 700 - what is that number?"

Based on that information, we created the following equation to solve "700 is 10 times as much as what?":

10 • x = 700

To solve for x, we divide both sides by 10 to get x by itself. Here is the math to illustrate:

10 • x = 700

10x = 700

10x/10 = 700/10

x = 70

Thus, the answer to "700 is 10 times as much as what?" is 70.

In other words, 700 is 10 times as much as 70 because 10 times 70 equals 700. Note that the answer is rounded if necessary.

The multiplication 700 and with the number 10 gives the result 7000.

In multiplication, the numbers being combined are called factors, and the result is called the product.

When you multiply 700 by 10, you are essentially adding 700 to itself 10 times.

Mathematically, it can be represented as:

700 * 10 = 700 + 700 + 700 + 700 + 700 + 700 + 700 + 700 + 700 + 700

             = 7,000

So, 700 times 10 equals 7,000.

Learn more about multiplication here:

https://brainly.com/question/11527721

#SPJ6

Answer:

97.5

Step-by-step explanation:

3.5cm cube surface area:

3.5*3.5*6 (the 6 faces of the cube) =

73.5

2cm cube surface area:

2*2*6 =

24

combined surface area:

73.5+24=

97.5

Answer:  127.795 in^2

Step-by-step explanation:

The area of any triangle is [tex]\frac{1}{2} \cdot \text{base} \cdot \text{height}[/tex][tex]\frac{1}{2} \cdot \text{base} \cdot \text{height}[/tex]

The surface of this pyramid is composed of three slanted triangles and the base.

Area of slanted sides (3 of them):

The base of each is 6.1 -- the sides of the bottom triangle all have the same length.  The height of a slanted side is 12.2 .

Area of one slanted side is .5(6.1)(12.2) = 37.21

There are 3 identical sides, so the area of all 3 is 3 x 37.21 = 111.63 .

Area of the pyramid's base:

The base of that triangle is 6.1, and its height is 5.3, so its area is

.5(6.1)(5.3) = 16.165

The total area of all four faces is 111.63 + 16.165 = 127.795

Answer:

5

Step-by-step explanation:

Answer:

x=75

I hope it's helps you

Step-by-step explanation:

F( x ) = 5 (3) ^ x

Y intercept

Let x = 0

f(0) = 5× 3 ^ 0

f(0 = 5 × 1

f(0) = 5

X intercept

let y = o

0 = 5 × 3 ^x

No x intercept/ zero

therefore

Vertical intercept (0; 5)

Domain XER

▪︎this refer to the values of X

Answer:

x = 9/2, y = -5/2

Step-by-step explanation:

5x + y = 20

10x - 2y = 50

There's multiple ways to do this, but I will solve using substitution.

Isolate variable y on the first equation.

5x + y = 20

y = 20 - 5x

Substitute the value of y for 20 - 5x in the second equation.

10x - 2(20 - 5x) = 50

Use distributive property:

10x - 40 + 10x = 50

Combine like terms:

20x - 40 = 50

20x = 90

x = 90/20

x = 9/2

Substitute x for 9/2 and solve for y:

y = 20 - 5(9/2)

y = 20 - 45/2

y = 40/2 - 45/2

y = -5/2

Answer:

x =9/2, y = -5/2

Step-by-step explanation:

5(9/2) + -(5/2)= 20

45/2 + -5/2 = 20

40/2 = 20

10(9/2) - 2(-5/2) = 50

90/2 + 10/2 = 50

45 + 5 = 50

Answer:

41

Step-by-step explanation:

Look

Answer:

16

Step-by-step explanation:

add the numbers

Answer:

Hey! ^__^ The answer is 23.5

Step-by-step explanation:

Answer: 2646kg

Hope this helps

Answer:

86 degrees

Step-by-step explanation:

just do 110 degrees - 24 degrees to get 86 degrees

Answer:

The change in the amount of water in the pool each minute was 6 gallons.

Step-by-step explanation:

You divide 54 gallons by 9 minutes to get the number of gallons per minute.

54/9 = 6

Answer:

The last two

Step-by-step explanation:

Answer:

so it is more than 1 quart, but less than 1.5 quarts, so narrow down the answer choices

1. w could be 3/4? no. 3/4 is less than 1  

2. w could be 1. no. the bottle contains more than 1 quart.

3. w>1 it could be, but it dosent specify what w is, so we have no way of knowing if its over or under 1.5

4. w could be 4/3. yes that works. in mixed form it would be 1 and 1/3, it is more than one, but less than 1.5

5. w could be 5/3 no. 5 over 3 in mixed forn is 1 and 2/3, witch is over 1.5

6. w>1.5 nope. it cant be over 1.5

THE ANSWER IS THE 4TH ANSWER. W COULD BE 4/3

Answer:  1800000000

Step-by-step explanation:

Answer:

200 Times as large

Step-by-step explanation:

Answer and Step-by-step explanation:

First equation:

y = -4x + 9

This equation has a negative slope (a slope that does downwards) and has a positive y-intercept (at (0, 9)).

Second Equation:

y = -4x - 4

This equation is parallel to the first line because it has the same slope. It also has a negative y-intercept (at (0, -4)).

#teamtrees #PAW (Plant And Water)

Answer:

here it is

Step-by-step explanation:

cos 80/tan 25

by phone calculator

Answer:

if JK is tangent that means it creates 90° with X that is the ray of the circonference.

to find X first you have to find L and to do so you use the inverse of pythagorean theorem cause you have the hypotenouse :

sqr( 25^2-1^2) = 24.97

now divide by 2 and you have 12.49

Answer:

*itccyohchcuvojvibbib

there u go :)

Answer:

on the second one you put 5 basketballs and four baseballs

on the third one you in think your gonna put the same thing as the first one

I am not sure about the last sorry in advance

Answer:

What does the question  look like in the image below it.

Step-by-step explanation: