please help! you have to find the surface area of the inage below!

Answer: 1/7

Do Keep Change Flip

Keep: 7

Change: ÷ into ×

Flip: 7/1 into 1/7

Your new problem: 7×1/7

Multiply

7/1×1/7=7/7

7/7=1

The fraction that will fit into the box to make the equation correct is:  [tex]\mathbf{\frac{1}{7}}[/tex]

Let the missing fraction that will fit in the box be represented as x.

Thus, let's find x in the equation, 7 × x = 1

Solve for the value of x to get the fraction that will fit in to make the equation correct.

[tex]7 \times x = 1[/tex]

[tex]\frac{7x}{7} = \frac{1}{7} \\\\[/tex] (division property of equality)

[tex]\mathbf{x = \frac{1}{7}}[/tex]

Therefore the fraction that will fit into the box to make the equation correct is:  [tex]\mathbf{\frac{1}{7}}[/tex]

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Answer:

You started with $66.

Step-by-step explanation:

The equation would be:

[tex]x-62+50-10=44\\ x-22=44\\ x=66\\[/tex]

To check the answer:

[tex]66-62+50-10=44\\4+50-10=44\\54-10=44\\44=44[/tex]

We started with $66 initially.

Algebra, a discipline of mathematics where abstract symbols rather than concrete numbers are subjected to arithmetic operations and formal transformations. The idea that there is such a separate branch of mathematics, as well as the term algebra to identify it, came about gradually through time. It tries to find solutions to equations that contain one or more unknown quantities. Although early mathematicians would not have been familiar with such a concept, the word "equation" is frequently employed to conveniently represent these operations when discussing the early history of algebra.

As per the given data:

Money spend on game (g) = $62

Money received for painting a fence (p) = $50

Money given to friend (f) = $10

Money left = $44

To find out the money we had initially:

Let's assume we had $x.

Money left = x - g + p - f

44 = x - 62 + 50 - 10

44 = x - 22

x = $66

Hence, We started with $66 initially.

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Answer:

Radius: 5.5

Diameter: 22

Step-by-step explanation:

Answer: 2.22

Step-by-step explanation:

Answer:

Hence the order of gloves(3) is less that actual number of left handed player(4) in team.

Step-by-step explanation:

Given:

Total players =36 i.e  they need total of 36 gloves with as per dominant hand

(Left or Right)

She ordered 3 gloves for left handed players.

And there are 10 % player which are left handed.

To Find:

Is ordered gloves are enough ?

Solution:

Given, that only 10 % of 36 are left handed.

Left handed player in team=10% of 36

[tex]=(10/100)*36[/tex]

=0.1*36

=3.6

For Rounding off figure ,nth place after decimal is greater that half i.e 5(here it is 6) so add one in next place

i.e Using significant figures 3.6 is approximately equals to 4

And the Total ordered gloves are , less than the actual number of left handed players.

Final answer:

Izzy needs to order at least 4 left-handed gloves for the 36 players, as 10% of 36 is 3.6, which rounds up to 4. Ordering only 3 gloves would not be sufficient.

Explanation:

Izzy is responsible for ordering gloves for baseball and softball teams with a total of 36 players. Since 10% of the players are left-handed, Izzy would need to calculate 10% of 36 to determine the number of left-handed gloves required. The calculation would be 0.10 × 36, which equals 3.6. Since you can't have a fraction of a glove, Izzy would need at least 4 left-handed gloves to accommodate all the left-handed players. Therefore, ordering only 3 left-handed gloves is not enough.

Answer:

Approximately 42.42%

Step-by-step explanation:

If you subtract 42.42% from 33 it equals approx 19.

Hi there! hopefully this helps!

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Answer: 2c + 9 + 3m

Given:

A zip line goes from 28 feet to 11 feet in the air. The angle of depression is 85°.

To find:

The length of the zip line where there is no rider.

Solution:

A right-angled triangle can be formed using the given data.

The difference in height between the start and end of the zipline is [tex]28-11=17[/tex]. The angle of the triangle is 85°.

Assume the zip line is x feet long.

The adjacent side of the triangle measures 17 feet, the hypotenuse of the triangle measures x feet, and the angle of the triangle is 85°.

To determine x, we calculate the cos of the given angle.

[tex]cos \theta = \frac{adjacentside}{hypotenuse} .[/tex]

[tex]cos 85 = \frac{17}{x} , x = \frac{17}{cos85}, cos85= 0.0871.[/tex]

[tex]x = \frac{17}{0.0871} = 195.1779.[/tex]

Rounding this off, we get the length of the zip line when there is no rider is 195.18 feet long.

The length of the zip line when there is no rider is 195.18 feet long.

Here the difference is

= 28 - 11

=17

And, The angle of the triangle is 85°.

Here we Assume the zip line should be x feet long.

Now

The length should be

[tex]cos\ 85 = 17\div x\\\\x = 17\div 0.0871[/tex]

= 195.18

Hence, The length of the zip line when there is no rider is 195.18 feet long.

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Answer:

4h = 4 + 6(h - 2)

4h = 4 + 6h - 12

4h = 6h - 8

2h = 8

h = 4 hours

Eric will catch up with Jan at 5:00.

Answer:

4 and 3 at least i think

Step-by-step explanation:

Answer:OC=10 did pythogrean

The angle is 36.9 or 37 rounded sin-1= 6/10

Step-by-step explanation:

Answer:

the tile is 4.50 per square foot to install

it will cost 3780.00 to install 840 square feet

Step-by-step explanation:

divide 607.50 by 135 to find out the price per square foot to install

multiply the price per square foot by the number of square feet you are installing so 4.50 X 840

Answer:

Answer

Step-by-step explanation:

The function is a greatest integer function, which is a step function.

The function f(x) = 2[x] - 3 features a step-like graph due to the floor function [x]. To graph it, calculate f(x) for integer values, plot the points, and draw horizontal lines between them. The function's range in this context is specified to be between 0 and 20.

The function given is f(x) = 2[x] - 3, where [x] denotes the greatest integer function, also known as the 'floor' function, which returns the greatest integer less than or equal to x. This type of function creates a step-like graph. When graphing this function, you'll notice that for every integer value of x, the function will take on a constant value until the next integer is reached, at which point it will jump up to the next 'step'.

To graph this function, you should first calculate the values of f(x) at various integer points within the given range. Then plot these points on a coordinate plane and create horizontal lines to represent the function's value between each pair of consecutive integer x values. For non-integer values of x, the function value will be based on the floor of x. Label your graph with f(x) and x. Make sure to scale the x and y axes with the maximum values, considering that in this case we are dealing with 0 ≤ x ≤ 20.

Answer:

(x+3)m

Step-by-step explanation:

Area of a rectangle = Length × width

Given the area = (x²-9)m²

Width = (x-3)m

Length of the rectangle = Area/Width

Length of the rectangle = x²-9/x-3

= x²-3²/x-3

Note that according to different of two square, a²-b² = (a+b)(a-b)

Therefore x²-3² = (x+3)(x-3)

Length of the rectangle

= (x+3)(x-3)/x-3

= x+3

The length of the rectangle is (x+3)m

The expression representing the length of the rectangle is (x - 3) meters.

To find the length of the rectangle, you need to divide the given area by the width.

In this case, the area of the rectangle is represented by the expression x^2 - 9x, and the width is represented by the expression x - 3.

So, you can find the length by dividing the area by the width:

Length = Area / Width

Length = (x^2 - 9x) / (x - 3)

Now, let's simplify this expression. You can factor the numerator:

x^2 - 9x = x(x - 9)

So, the expression for the length becomes:

Length = (x(x - 9)) / (x - 3)

Now, you can cancel out the common factor of (x - 9) in the numerator and denominator:

Length = x

Therefore, the length of the rectangle is simply x meters.

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Answer:

A = C + 16

Step-by-step explanation:

Given

A = B + 12 and B = C + 4, then substitute B = C+ 4 into A, that is

A = C + 4 + 12

A = C + 16

Answer:

-2,2

Step-by-step explanation:

Look at the attached picture⤴

Hope it will help u....:)

Answer:

x=32 degrees

Step-by-step explanation:

a triangle sum up to 180 degrees.

to find x

42+ x+106 =180

Subtract the numbers to let x stand on its own

x= 180 - 106- 42

x=32

Answer:

32⁰

Step-by-step explanation:

By angle sum property :

106 + 42 + x = 180

x = 180 - 148

x = 32⁰

Answer:

nine subtracted from y is lesser than 1 added to y

Answer:

100% growth rate or it doubles

Step-by-step explanation:

This is of the form

y = ab^x

where a is the initial value and

b is the growth/decay factor

b>1 growth

b<1 decay

Since b>1 it is growth

We determine the growth rate by

b-1

2-1 =1

Multiply by 100%

1*100% = 100 % growth rate

Answer:

8?

you gotta do the math.

Answer:

$90 of interest will be earned.

Step-by-step explanation:

We are given the following in the question:

Principal,P = $250

Time, T = 18 months = 3 years

Rate, R = 12% = 0.12

Formula for simple interest:

[tex]I =\dfrac{P\times R\times T}{100}[/tex]

Putting values, we get,

[tex]I =\dfrac{250\times 12\times 3}{100} = \$90[/tex]

Thus, interest of $90 will be earned.

Answer:

B is the answer to this problem

Answer:

-12c - 16

Step-by-step explanation:

[tex] - 7 + 3( - 4c - 3) \\ = - 7 + 3 \times ( - 4c) + 3 \times ( - 3) \\ = - 7 - 12c - 9 \\ = - 16 - 12c \\ = - 12c - 16[/tex]

Answer:

2,100 students will receive the funds.10% of 4200 is 420.

Step-by-step explanation:

Answer:

f(16)=162

Step-by-step explanation:

-In a geometric sequence, the quotient between any tow consecutive numbers is called the common ratio,r:

[tex]r=\frac{a_n}{a_{n-1}}[/tex]

Given that f(3)=32 and f(9)=72, we can find the common ratio as below:

[tex]r=\frac{a_n}{a_{n-1}}\\\\\therefore \frac{f(9)}{f(3)}=r^6\\\\\frac{72}{32}=r^6\\\\r^6=2.25\\\\r=2.25^{1/6}[/tex]

#We substitute and use the same formula to find the nth term:

[tex]a_n=ar^{n-1}[/tex]

let f(3) be a(the first term):

[tex]a_n=ar^{n-1}\\\\a_{16}=32(2.25^{1/6})^{16-3-1}\\\\a_{16}=32(2.25^{1/6})^{12}\\\\\\=162[/tex]

Hence, f(16)=162