NOTE:the answer is a mixed number not a whole number.

Answer:

nine to the one third power all raised to the third power equals nine raised to the one third times three power equals nine

Step-by-step explanation:

we know that

The Power of a Power Property , states that :To find a power of a power, multiply the exponents so In this problem we have Remember that Raise to the third power Applying the power of power property therefore nine to the one third power all raised to the third power equals nine raised to the one third times three power equals nine

Answer:

2)

nine to the one third power all raised to the third power equals nine raised to the one third times three power equals nine

Answer:

15

Step-by-step explanation:

10,000 - 2,500 = $7,500

$7500 ÷ $500 a month = 15 months

So we know the cost is $845, which means this is the cost or our C. Lets input this into our equation and solve.

845 = 45n + 125.

Subtract from both sides:

845-125 = 45n + 125-125

720 = 45n

Divide by 45:

720 / 45 = 45n / 45

16 = n

This means that 16 bracelets can be made if the cost is 845.

We can also re-input the information into the equation to be extra sure!

845 = 45 (16) + 125.

845 = 720 + 125.

845 = 845

Yes!

I hope this helps! :)

Answer:

90 kg of stone

Step-by-step explanation:

Adam has 8 x 25 = 200

19 x 22.5 = 427.5

20 x 50 = 1000

He has enough cement and sand

He needs 1090 - 1000 = 90 kg of stone

He needs 2 bags of stone

a) The step where Mardie first made an error is given as follows: Step 1, as the negative sign means that the sign of each term inside the parenthesis should be changed.

b) The correct expression is given as follows: -8.6b + 28.

The expression in the context of this problem is defined as follows:

(-3.78b + 12) - (4.82b - 16).

The negative sign before the parenthesis means that the sign of each term inside the parenthesis is changed, hence:

-3.78b + 12 - 4.82b + 16.

This is the step where Maddie made the first error.

Then, to simplify the expression, we combine the like terms, as follows:

b(-3.78 - 4.82) + 12 + 16 = -8.6b + 28.

More can be learned about simplification of expressions at https://brainly.com/question/723406

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Answer:

A

Step-by-step explanation:

First I converted the fractions into decimals to make it easier to solve.

2 1/2 —> 2.5

1 3/4 —> 1.75

Then I added the two decimals together.

2.5 + 1.75 = 4.25

Then I divided this number by 100 (the number of cups in one bag)

100/4.25=23.529

With this equation I know that one bag lasts 23 full days.

This is almost a month, and so it would not make sense for the answers to be B, C, or D.

Hope this helped

Answer:

Step-by-step explanation:

6.40 im not sure but i think

The total distances you traveled to reach your destination on each day of your three-day trip are as follows:

a) Day 1 = 40 miles

b) Day 2 = 30 miles

c) Day 3 = 11 miles.

The total distances are determined using proportions.

Proportion refers to the fractional value of the whole number or quantity.

a) Day 1:

The fractional distance traveled = ⁵/₈

The remaining distance to travel = 15 miles

15 miles = ³/₈ (1 - ⁵/₈)

Proportionately, the total distance = 40 miles (15 ÷ ³/₈)

b) Day 2:

The distance traveled = 18 miles

The remaining distance to travel = ²/₅

The distance traveled = ³/₅ (1 - ²/₅)

³/₅ = 18 miles

Proportionately, the total distance = 30 miles (18 ÷ ³/₅)

c) Day 3:

The distance traveled = ⁵/₁₁

The distance to travel = 6 miles

The distance to travel in fractions = ⁶/₁₁ (1 - ⁵/₁₁)

Proportionately, if 6 miles = ⁶/₁₁, the total distance = 11 miles (6 ÷ ⁶/₁₁)

Learn more about proportions at https://brainly.com/question/1496357.

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The total mass of the prism is 28.08 lb

Here we have a rectangular prism and we know that its density is 54 lb per cubic foot.

Remember that:

mass = density*volume

Then we need to findn the volume of the rectangular prims.

Remember that a rectangular prism of length L, width W, and height H has a volume:

V = L*W*H

Here the volume will be:

V = 6in*6in*25in  (The numbers on the prism are really small and im not sure if the numbers here are the correct ones).

V = 900 in³

And:

1 ft³ =  1728 in³

Changing the volume units to cubic foots:

V =  (900/1728) ft ³ = 0.52 ft³

And then the mass is:

M  =  0.52 ft³*54 lb/ ft³ = 28.08 lb

Learn more about density at:

https://brainly.com/question/17780219

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Answer:

B 12

Step-by-step explanation:

5x + 50 = 110

5x = 110 - 50 = 60

x = 60/5 = 12

Answer:

B.12

Step-by-step explanation:

110° - 50° = 60°

60° ÷ 5 = 12°

∴ 5 × 12 = 60°

Answer:

The total area of the back classroom wall is (20ft x 12ft) = 240ft²

The paint coverage is usually rated by area coverage. For example, one gallon of paint is expected to cover 400 ft².

Assuming a gallon of paint will cover 400ft², she will need (240ft²/400ft²) = 0.6 gallon of paint to cover the entire wall.

Mrs. Jones will need 0.6 gallon of paint to paint the back classroom wall.

Explanation

The angles ABD and DBC are supplementary since they form a straight line. That means they add to 180 degrees.

(angle ABD) + (angle DBC) = 180

(134) + (2x) = 180

2x = 180-134

2x = 46

x = 46/2

x = 23

Answer: x=23 and the angle relation used was supplementary angles

Step-by-step explanation:

first, you know that angle abd is 134 so you subtract that from 180 and divide it by 2 because angle cbd is 2x and you know they equal 180 because they make a straight line.

Answer:

(3/2 m)^2 -(5n)^2^

Step-by-step explanation:

Answer: 9m^2 / 4  -  25n^2

Step-by-step explanation:

Use the identity: (a-b)(a+b)=a^2 - b^2
substitute values of a and b, where a=3/2m and b=5n.
The following simplifies to (3/2m)^2 - (5n)^2.

Answer:

56

Step-by-step explanation:

Data

Area of a triangle = base*height*1/2

If we take AB as a base, CX is the height, but if we take AC as a base, BY is the height. Therefore:

AB*CX*1/2 = AC*BY*1/2

Replacing with data:

CX = 70*60/75

CX = 56

Answer:

56

Step-by-step explanation:

The area of $\triangle ABC$ is half the base times the height. We can use any side as a base, with the perpendicular from the opposite vertex as the matching height.

Using $AC$ as a base, the area of $\triangle ABC$ is $\frac{AC\cdot BY}{2} = \frac{70\cdot 60}{2} = 2100$.

Using $AB$ as a base, the area of $\triangle ABC$ is $\frac{AB\cdot CX}{2} = \frac{75\cdot CX}{2}$. We already know that this is $2100$, so we can set up the equation

$$\frac{75\cdot CX}{2} = 2100.$$Solving this equation, we get

$$CX = \frac{2\cdot 2100}{75} = \boxed{56}.$$

Answer:

8 minutes

Step-by-step explanation:

when you divided 28/224 you get 8 minutes

Answer:

480s per sketch

Step-by-step explanation:

224×60=13440s

28sketches=13440s

1sketch=?

13440÷28=480s per sketch

Answer:

You would do the division first.

256 / 16 = 16

so, we have to determine 80 -16 +8

equals 72

Step-by-step explanation:

Answer:

The answer is 56

Step-by-step explanation:

To answer the equation, you must do the order of operations. Which is PEDMAS.

P= Parenthesis

E= Exponents and Radicals

M= Multiply

D= Divide

A= Add

S= Subtract

Always multiply, divide, add or subtract from left to right.

Because the equation is: 80 - 256 ÷ 16 + 8.

Your equation should be:

80 - 256 ÷ 16 + 8

= 80 - 16 + 8

= 80 - 24

= 56

I hope this helps! I'm sorry if it's wrong or complicated.

Answer and Step-by-step explanation:

First, let's convert all of the denominators to have the same denominator.

A common denominator 2, 3, and 5 share in common is 30.

((-1/2) * 15/15) + ((-2/3 v) * 10/10) = ((4/5) * 6/6)

-15/30 + -20/30v = 24/30

Add 15/30 to both sides.

-20/30v = 39/30

Multiply by -30/20 on both sides to get v.

v = \(-\frac{39}{20}\) is the answer.

#teamtrees #WAP (Water And Plant)

Answer: 7 of the animals are dogs, and the ratio by then is 7 dogs to 14 cats.

Step-by-step explanation:

Praying for you <3

Answer:

Whichever athlete the team manager chooses does not matter

Step-by-step explanation:

Athlete A Average = 14.4

Athlete B average = 14.4

Both athletes have the same average so it would not matter who is chosen for the 100m race

Answer:

3/30

Step-by-step explanation:

3/30 or 1/10 simplified

Answer:

Step-by-step explanation:

Given

There are 9 people going on a trip

They purchased coach tickets =$160

first class tickets =$1180

total budget to spend = $4500

Let coach tickets=X

So first class tickets=9-x

160x+1180(9-x)=4500

160+10620-1180x=4500

160x-1180x=4500-10620

-1020x=-6120

X=6120/1020

X=6

So answer

Coach tickets=X=6

First class tickets=(9-x)

=3.

Answer:

8,117 hours

Step-by-step explanation:

Colorado's current minimum wage is $12.32 per hour. 100,000/12.32=8,117.

\(\dfrac{5^{10}}{5^{12}}=5^{10-12}=\huge\boxed{5^{-2}}\\\\\\a^m:a^n=a^{m-n}\)

Answer:

your are correct

Step-by-step explanation:

i don't fell like geting brainlyest so the person who answer this question first can have it