Carter wants to use the model above to solve 273 ÷ 13. Explain how he would find parts A, B, and C of the model.

Answer:

X=11

Step-by-step explanation:

Answer:

x=18

Step-by-step explanation:

Because, [tex](8*18+14)=(9*18-4)[/tex] is true

Answer:

x = [tex]\frac{16}{5} = 3\frac{1}{5} = 3.2[/tex]

Step-by-step explanation:

25.6 = 8x

Divide both sides by 8.

[tex]\frac{25.6}{8} = x\\[/tex]

Expand [tex]\frac{25.6}{8}[/tex] by multiplying both numerator and the denominator by 10.

[tex]\frac{256}{80} = x[/tex]

Reduce the fraction  [tex]\frac{256}{80\\}[/tex]  to lowest terms by extracting and canceling out 16.

[tex]\frac{16}{5} = x[/tex]

Swap sides so that all variable terms are on the left-hand side.

[tex]x = \frac{16}{5}[/tex]

If you answer is meant to be a fraction, then your correct answer is [tex]3\frac{1}{5}[/tex] and if you answer is meant to be a decimal then you correct answer is 3.2.

Hope I helped and have a good day. ~sunshine~ =D

Using ratios and assuming the given values, the rate of the total cost for items in the United Kingdom to that of the total cost of items in Australia is 2/3.

Assume that the costs are:

The ratio would be:

So, we have:

Simplify:

Express as rate

Therefore, using ratios and assuming the given values, the rate of the total cost for items in the United Kingdom to that of the total cost of items in Australia is 2/3.

To learn more about determining the ratio refer to:

brainly.com/question/20467910

#SPJ13

First of all, let's draw the net:

In which l= 3 units, h=2 units and w= 4 units.

The surface area will be:

SA= 2*h*w +2*l*w + 2*h*l

SA = 2*2*4 + 2*3*4 + 2*2*3

SA =16+24+12

SA= 52units²

The volume will be:

V=L*h*w

V= 3*2*4

V= 24 units³

Answer:

(2,-3)

Step-by-step explanation:

[tex]\frac{\left(y+3\right)^2}{9}-\frac{\left(x-2\right)^2}{2}=1\\\frac{\left(y-k\right)^2}{a^2}-\frac{\left(x-h\right)^2}{b^2}=1\:\mathrm{\:is\:the\:standard\:equation\:for\:an\:up-down\:facing\:hyperbola}\\\frac{\left(y-\left(-3\right)\right)^2}{3^2}-\frac{\left(x-2\right)^2}{\left(\sqrt{2}\right)^2} =1\\(2,-3)[/tex]

The remaining amount of the substance with the half life of 64.9 days after 100 days is 2.749.

To calculate the amount that remains  after 100 days, this formular can be used

amount remaining = [tex]a (0.50)^{\frac{t}{h} }[/tex]

where t is the time that was required for the process to take place, where t is 100 days.

h is the halftime, which is been given as 64.9 days

where a is given as the initial amount that is present which is 8.

Then the values can be substituted to have

[tex]=a (0.50)^{\frac{100}{64.9} }[/tex]

= 2.749

Read more about half life at:

https://brainly.com/question/1581557

#SPJ1

Answer:

(g o f)(8)

Step-by-step explanation:

First we find f(8).

f(8) = 8 - 1 or 7.

We now find g(f(8)), which means g(7).

g(7) = 7^3 or 343

Answer:

2$

Step-by-step explanation:

Answer:

$2

Step-by-step explanation:

trey's mom bought him a card for $20, if he already has $7 & will get $15 for his chores, add them together & thats $22. Once he pays off the $20 he will have $2 left.

The amount that must be deposited to get a final amount of
$ 125,000 is $ 26.34 .

What is compound interest and how is it calculated?
The interest that is calculated using both the principal and the interest that has accrued during the previous period is called compound interest. It differs from simple interest in that the principal is not taken into account when determining the interest for the subsequent period with simple interest.
Mathematically, A = P (1 + (R/n))^t

Given, the amount that will be developed after interest is laid
= A = $125,00
Also, number of years for which amount is loaned = n = 16 years
Annual Percentage Rate of the loan availed = R = 7.3
Frequency with which interest is paid out per year = 1
Following the formula established in the literature, we have:
125000 = P(1 + 7.3)⁴ ⇒ P = 125000/(1 + 7.3)⁴ ⇒ P = 125000/8.3⁴ = 26.34
Therefore, the amount that must be deposited to get a final amount of
$ 125,000 is $ 26.34 .

To learn more about this, tap on the link below:
https://brainly.com/question/24924853

#SPJ13

we have the vector

u=-8i+5j

see the attached figure to better understand the problem

tan(x)=5/8

x=tan^-1(5/8)

x=32 degrees

Find out the angle theta

148 degrees

the answer is 148 degrees

It should be noted that if you are operating in class e airspace at 9,500 feet MSL with a VFR-on-top clearance during the day, the required flight visibility and distance from clouds are listed as "3 statute miles 1,000 above 500 below and 2,000 horizontal."

The average forward horizontal distance of a flying aircraft from the cockpit at which prominent unlit objects can be seen and identified during the day and substantial lighted objects can be seen and identified during the night is known as flight visibility.

Visibility requirements exist the minimal visibility for flying.

According to Aviation Rules,

(a) According to aviation regulations, no person may operate an aircraft under visual flight rules (VFR) in restricted airspace when the ceiling is less than 1,000 feet unless flying vision is at least 2 miles.

b) No person shall work a helicopter under VFR at or below 1,200 feet above the ground or within the lateral boundaries of a specified Class B, C, D, or E airspace surface area of ​​an aerodrome unless there exists clear visibility. exists at least -

To learn more about Flight Visibility refer to:

brainly.com/question/20354706

#SPJ4

Explanation

By observation, we can see that the transformation from the original to the image, is a rotation of 90 degrees counterclockwise about the origin.

Answer: Option D

Considering the absolute value function, it is found that:

The absolute value function of vertex at point (h,k) is defined according to the following rule:

f(x) = |x - h| + k.

In the context of this problem, the function is given as follows:

g(x) = |x + 3|.

Hence the coefficients are:

h = -3, k = 0.

Meaning that the coordinates of the vertex are given by:

(-3,0).

The domain is the input values of the function, and since the absolute value function has no restriction, it is composed by all real values.

The range of the function is the set containing the output values of the function, and since the function has no vertical shift, it is the non-negative numbers.

More can be learned about the absolute value function at https://brainly.com/question/3381225

#SPJ1

Answer:equal

Step-by-step explanation: no number but equal as it is tossed 4 times

Answer:

16

Step-by-step explanation:

The number of possible outcomes at each coin toss = 2.

The total number of possible outcomes after 4 times = 2⁴ = 16.

Answer:

• (a)The length of the side opposite 31.0° is 1.96 meters.

• (b)The length of the side adjacent 31.0° is 3.26 meters.

Explanation:

In the right triangle:

• The length of the hypotenuse = 3.80 m

• Let the side ,opposite ,angle 31.0° = x

• Let the side ,adjacent ,angle 31.0° = y

(a)

From trigonometric ratios:

Cross multiply:

The length of the side opposite 31.0° is 1.96 meters.

(b)From trigonometric ratios:

Cross multiply:

The length of the side adjacent 31.0° is 3.26 meters.

Solution

Solution

The final answer

253.75 gallons remain in the tank when the depth of oil is 3.5 ft

Opposite Q is length PR

Adjacent is 7

Hypotenuse is 19

We got AH - which is CAH or cos

Cos-1( 7/19) = 68.38....

It's 68.4 degrees

The closest answer to this is B. So, choose that because it maybe due to a typing error.

Hope this helps!

Answer:

y = (-2/3)x + 4

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

9 - 3 = 6

6 ÷ -2

= -3

I think it's b

Answer:

No, the cross products to not equal

Step-by-step explanation:

[tex]\frac{12}{8}[/tex] = [tex]\frac{2}{1}[/tex]

12(1) = 8(2)

12 [tex]\neq[/tex] 16

Or make them both into decimals

12/8 = 1.5

[tex]\frac{2}{1}[/tex] = 2  They do not equal each other.

In the graph you can see two variables: Cost and Number of rooms to clean in house.

You can find the cost when both cleaning companies clean the same number of rooms as the point when the value in the varibles (y-axis and x- axis) are the same in the lines of both companies (the point where the lines cross each other)

Answer:

I do!

Decimal Form: f=−0.¯6,5

Step-by-step explanation:

If any individual factor on the left side of the equation is equal to 0 the entire expression will be equal to

0.3f+2=0f−5=0

Set

3f+2 equal to 0 and solve for f.

more steps...

f=−23

Set

f−5 equal to 0 and solve for f.

more steps...

f=5

The final solution is all the values that make

(3f+2)(f−5)=0

true.

f=−23,5

The result can be shown in multiple forms.

Exact Form :f=−23,5

HOPE IT HELPS :)

Part A: The multiplication expression is  L×w

Part B: The expression is written as N= r+ g + w + b

The final product = 200 boxes

It is crucial to note that the formula for determining the area of a rectangle is expressed as;

Area = lw

Given that;

The area can be calculated by multiplying the length and the width and also by then adding the number of boxes.

We have the expression as;

10( 4 + 5 + 4 + 7)

Also,

L × w =  r + g + w + b

Hence,  we have that L×w is a multiplication expression.

Total number of boxes for the length = 20

Total number of boxes for the width = 10

Total area = L×w = 20×10=200

We have;

N= r+ g + w + b

but r = g = b

Also,

L×B =  3r + w

Hence, a multiplication expression is an expression that has its variables or numbers being multiplied.

Learn more about algebraic expressions here:

https://brainly.com/question/4344214

#SPJ1

The True statements are: the graph is a straight line and the line does not pass through the origin. The y-intercept of the line is 2.

A linear equation is an equation that has the variable of the highest power of 1. The standard form of a linear equation is of the form Ax + B = 0.

The equation is given as y = -1/2 x + 2

Then Formula of the linear equation ( in slope-intercept form ):

y = m x + b

m = -1/2,  b = 2

0 = - 1/2 ( 0 )+ 2

0 ≠ 2 ( it does not pass through the origin )

- 2 ≠ 2

Therefore, the True statements are:

The graph is a straight line.

The line does not pass through the origin.

The y-intercept of the line is 2.

Learn more about linear equations;

https://brainly.com/question/10413253

#SPJ1

We are asked to determine the degree of the polynomial given its graph. To do that we can count the number of bumps in the graph. We notice that it has 4 bumps:

This type of behavior is usual of polynomials of degree 5.

If the two equations are x - y = 11 and -x + y = -11 then the system has  infinitely many solutions.

Let the two equations be

x - y = 11 ..................(1)

-x + y = -11  ..................(2)

Express the first equation in the term of x and substitute it into the second equation:

From (1) and (2), we get

-(y + 11) + y = -11

simplifying the above equation, we get

-y - 11 + y = -11

-y + y = 11 - 11

0 = 0

So, the system has infinitely many solutions.

Therefore, the correct answer is option c. infinitely many solutions.

To learn more about infinite solutions refer to:

https://brainly.com/question/27927692

#SPJ13

The right angle, or 90°, is always one angle. The hypotenuse is the side with the 90° angle opposite.

If the side of DF = 7.7 cm then DE = 3.7 cm.

The right angle, or 90°, is always one angle. The hypotenuse is the side with the 90° angle opposite. The longest side is always the hypotenuse. The other two inner angles add up to 90 degrees.

A right triangle is a triangle in which one of the angles is at a right angle or two of the sides are perpendicular, or more formally, an orthogonal triangle, formerly known as a rectangled triangle. The foundation of trigonometry is the relationship between the sides and various angles of the right triangle.

Given: DF = 7.7 cm and ∠ E = 29°

Let the equation be

sin θ = P/h = DF / DE

substitute the values in the above equation, we get

⇒ sin 29° = 7.7 / DE

⇒ DE = 7.7 / 0.48 = 3.696 = 3.7 cm

Therefore, the correct answer is option a) 3.7 cm.

To learn more about right angle triangle refer to:

https://brainly.com/question/64787

#SPJ13

Answer:

i hope it was good for you

Answer:

[tex]\frac{109}{20}[/tex]

Step-by-step explanation:

.45 mean [tex]\frac{45}{100}[/tex] so  5.45 means 5 [tex]\frac{45}{100}[/tex]  = [tex]\frac{9}{20}[/tex]  If I divide the top and bottom of [tex]\frac{45}{100}[/tex] by 9

5 [tex]\frac{9}{20}[/tex] is a mixed number.  I can make this an improper fraction by changing 5 to 1+1+1+1+1  Another name for 1 is any number over itself as a fraction.

I am going to write 1 as [tex]\frac{20}{20}[/tex]

5 can be written

[tex]\frac{20}{20}[/tex] + [tex]\frac{20}{20}[/tex] + [tex]\frac{20}{20}[/tex] + [tex]\frac{20}{20}[/tex] + [tex]\frac{20}{20}[/tex] = [tex]\frac{100}{20}[/tex]

5 [tex]\frac{9}{20}[/tex]  Can be written

[tex]\frac{100}{20}[/tex] + [tex]\frac{9}{20}[/tex] = [tex]\frac{109}{20}[/tex]

Answer:

(109/20) Is the answer.

Hello!

Let's solve:

               [tex]\hookrightarrow \text{In other words: } x + 59+ 84 + x + 51=180[/tex]

              [tex]x + 59 + 84 + x + 51= 180\\2x + 194=180\\2x = -14\\x = -7[/tex]

              m∠A = x + 51 = -7 + 51 = 44

Answer: 44

Hope that helps!