The value of 8-[12-(-4)]

Answer:4

Step-by-step explanation:

H= 2*26/5+8

Answer:

takes 15 hours k12

Step-by-step explanation:

Answer:

All answers below :)

Step-by-step explanation:

Hi there!

I don’t know how to properly answer step 1, but it looks like you already have the formula written down.

For step 2, divide 120 by 3 to find how many backpacks made in one hour, or 40 backpacks per hour.

600 backpacks = 40 backpacks/1 hour * t

Step 3: This may look complicated, but i promise it is not. All we have to do here is divide 600 by 40, or 15.

t = 15, or it will take 15 hours to make 600 backpacks.

I hope this helps!

Step-by-step explanation:

there you go :)

6

Answer:

34 feet

Step-by-step explanation:

8+8+6+6+3+3=17+17=34

34 feet

16+12+6=34

8+8= 16

6+6= 12

3+3= 6

16+12+6=34

I beg, give me brainliest, I know I'm late but PLEASE give me brainliest :(

Answer:A. 90 B.90

Step-by-step explanation:

They are the same but wrote differently

Answer:

y = -1/5x + 6

Step-by-step explanation:

y=mx+b

hope this helps :)

Answer:

y+12= -3/4(x+2)

4y+48= -3x-6

3x+4y+54=0

Answer:

50.27

Step-by-step explanation:

A= πr²

4²xπ= 16π

Answer:

10

Step-by-step explanation:

You make a proportion 9/6=15/x then multiply 6 and 15 and divide it by 9

The height the 15 ft building touches the building is approximately 10 ft.

The ladder is 9 ft tall and leaning on a wall that is 6 ft above the ground.

The situation forms a right angle triangle.

Therefore, let's find the angle made by the 9 ft ladder and then use it to find the height the 15 ft ladder touch the building.

Using trigonometric ratios,

let

∅ = angle

tan ∅ = opposite / adjacent

tan ∅ = 6 / 9 = 2 / 3

∅ = tan⁻¹ 0.6666666

∅ = 33.6900672615

Therefore, the height the 15 ft ladder touch building can be calculated as follows:

tan 33.69 = h / 15

h = 15 × 0.66666496431

h = 9.99997446476

h ≈ 10 ft.

learn more right angle triangle here: https://brainly.com/question/11821563?referrer=searchResults

Answer:

x = 0.75

Step-by-step explanation:

Simplifying

(7x + -5) + -1(3x + -2) = 0

Reorder the terms:

(-5 + 7x) + -1(3x + -2) = 0

Remove parenthesis around (-5 + 7x)

-5 + 7x + -1(3x + -2) = 0

Reorder the terms:

-5 + 7x + -1(-2 + 3x) = 0

-5 + 7x + (-2 * -1 + 3x * -1) = 0

-5 + 7x + (2 + -3x) = 0

Reorder the terms:

-5 + 2 + 7x + -3x = 0

Combine like terms: -5 + 2 = -3

-3 + 7x + -3x = 0

Combine like terms: 7x + -3x = 4x

-3 + 4x = 0

Solving

-3 + 4x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3' to each side of the equation.

-3 + 3 + 4x = 0 + 3

Combine like terms: -3 + 3 = 0

0 + 4x = 0 + 3

4x = 0 + 3

Combine like terms: 0 + 3 = 3

4x = 3

Divide each side by '4'.

x = 0.75

Simplifying

x = 0.75

Answer:

When solving equations like this, you have to use a method called PEMDAS.

This stands for:

(7x + 5) - (3x +2)

Let's work it out...

Step one) Distribute the equation

Distributing the equation helps simplify it and make solving much easier.

(7x−5) − 1(3x−2)

(7x−5) − 3x + 2

Step two) Eliminate the Parenthesis

Now that the equation is simplified, you can take out the Parenthesis.

(7x − 5) − 3x + 2

7x − 5 − 3x + 2

Step three: Add the numbers

Add the two whole numbers together (-5 + 2)

7x − 5 − 3x + 2

7x − 3 − 3x

Step four: Combine like terms

Combine like terms or the numbers with variables (7x - 3x)

7x − 3 − 3x

4x − 3

Solution

Hope this helped! :)

what is the length of the side of a square whose area is represented by the expression 25x² + 40x + 16?

Answer: (5x + 4)²

Hope this helps~

Gotcha, bro.

(I don't know what pi is, so I'm gonna assume that it is 3.14)

C=pi x diameter

First, multiply the radius by 2 so you have the diameter.

3x2=6

Second, multiply 3.14 (pi) by 6 (diameter)

3.14x6=18.84

Therefore, the circumference is 18.84.

(19 if you round it to the whole number)

Hope this helps!

(btw if pi is something else, use these steps to help you out)

The circumference of the circle is 6π meters.

A circle is a two dimensional figure with a radius and circumference of 2πr.

We have,

The circumference of a circle is given by the formula:

C = 2πr

where r is the circle's radius and π (pi) is a mathematical constant approximately equal to 3.14.

In this case, the radius of the circle is 3 meters.

Substituting this value in the formula, we get:

C = 2πr

C = 2π(3)

C = 6π

Therefore,

The circumference of the circle is 6π meters.

Learn more about Circle here:

https://brainly.com/question/11833983

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Answer

Your answer is gonna be 2 pounds.

Step-by-step explanation:

there is 16 Oz in a pound and there is 32 Oz, and the half of 32 is 16. Your welcome -w-

Answer:

yes 2 lbs

Step-by-step explanation:

16 oz = 1 lb

16+16=32

Answer:

8x+2y

8(2)+2(3)

8 multiply 2 = 16

2 multiply 3 = 6

16+6= 22

Step-by-step explanation:

Figure ABCD was reflected over the x axis and then translated 6 units left to form figure EFGH

Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, rotation and translation.

Figure ABCD was reflected over the x axis and then translated 6 units left to form figure EFGH

Find out more on transformation at: https://brainly.com/question/4289712

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Answer:

Aren't you just suppose to multiple the 24 and 20 to get 480

Answer:

480

Step-by-step explanation:

it gives you the second step

24x20

can i get brainliest please???

it would be very much appreciated

have a nice day :)

Answer:

6588 miles

Step-by-step explanation:

Here's what you have to do: multiply. 54.9×120= 6588 (you multiply it by 120 because that's how long two hours is) so if he traveled in the same speed for two hours the car would have traveled 6588 miles

Answer:

The answer to this problem is 6.

Step-by-step explanation:

Answer: 560 mph

Step-by-step explanation:

Distance = rate*time

2,240 = rate*(4)

rate = 560mph

Answer:

48

Step-by-step explanation:

Answer:

1.38

Step-by-step explanation:

The total cost of the TV is the retail price plus the tax, tax (in this case) is 7% or 0.07 of the retail price, so

T = p + 0.07p, at a price of 466

T = 466 + 0.07(466)

t = 466 + 32.62 = 498.62

If you arrived with 500, you'd leave with 500 - 498.62 = 1.38 and a TV

Answer:

I think it is the first option.

Step-by-step explanation:

I don't really know, I just hope this helps

I am so sorry if I am wrong.

Answer:

1:144

Step-by-step explanation:

if each floor is 15 feet, the whole building is 60 feet tall. so it does have a scale of 5 inches:60 feet but if you simplify that, its 1 inch: 12 feet, so you convert feet into inches by multiplying by twelve, which gives you a scale of 1:144 inches

Answer:

1:144 inches

Step-by-step explanation:

Answer:

Multiply them

Step-by-step explanation:

use the strategy

Answer:

53 Degrees

Step-by-step explanation:

Answer:

65

Step-by-step explanation:

because they mirror each other in other words adjacent to each other

Answer:

2.083

Step-by-step explanation:

Answer:

8. Because if you add the degree of angle 7 to angle 8, then it makes a 180 degree angle, which is supplementary. Hope this helped