Really difficult Geometry Question....


How many sides does a pentagon have?

A.) 1
B.) 2
C.) 3
D.) 4
E.) 5

Answer: 0.5

Step-by-step explanation:

You can substitute:

12(-0.25) + 0.35(10)=

-3 + 3.5=

0.5

Answer:45

Step-by-step explanation:

Answer:

$637.50

Step-by-step explanation:

P = $3000

t= 5years

r = 4.25% per annum

Interest = (p×r×t)/100

= (3000×4.25×5)/100

= $637.50

Answer:

180πcm²

Step-by-step explanation:

The formula for calculating curved surface area of a cylinder is

CSA=2πrh

r I the radius= 18cm/2 = 9cm

Let the height be 19cm

CSA = 2π(9)(10)

CSA = 180πcm²

Hence the length of the curved surface area is 180πcm²

Note that the height of the cylinder was assumed

Answer:

Step-by-step explanation:

Well 12y is the most obvious answer.

Anything that makes 12 is good enough.

4(3y) is another answer

12(y)

1(12y)

6(2y)

2(6y

Answer:

(-5+8,3-8) = (3,-5)

Step-by-step explanation:

Answer:

0.5<

Step-by-step explanation:

5/10<5+65/10+100<65/100

=5/10<5+65/10+100<65/100

=1/2<1+13/2+20<13/20

=1/2<14/22<

Answer:

4 to 3

Step-by-step explanation:

Colton wrote a ratio comparing the number of sports video games that he owns to the number of driving video games that he owns as 4:3. Which ratio is equivalent to Colton’s ratio?

Three-sevenths

Four-sevenths

3 to 4

4 to 3

Ratio of the number of sports video games that he owns to the number of driving video games that he owns = 4 : 3

number of sports video games that he owns : number of driving video games that he owns = 4 : 3

4 : 3 = 4 / 3

Three-sevenths = 3 / 7

Four-sevenths = 4 / 7

3 to 4 = 3 / 4

4 to 3 = 4 / 3

The equivalent ratio to Colton’s ratio is 4 to 3

Answer:

a

Step-by-step explanation:

i plugged in each of the numbers to the equation

at 9 trips the bus costs 28 and train cost 25.5

Answer:

D

Step-by-step explanation:

I hope this helped!

Answer:

d

Step-by-step explanation:

Answer:

This question is incomplete

Step-by-step explanation:

Answer:

I may not know the answer but from what I. seeing we taking the same test TwT

Answer:

The distance from point A to given line is: 2√5 or 4.472 units

Step-by-step explanation:

Given equation of line is:

[tex]-x+2y= 14[/tex]

And the point is:

[tex]A = (x_1,y_1) = (-14,5)[/tex]

The standard form of equation of line is:

[tex]Ax+By+C = 0[/tex]

Converting the given equation into standard form

[tex]-x+2y-14=0[/tex]

The distance of a point (x1,y1) from a line is given by the formula:

[tex]d = \frac{|Ax_1+By_1+C}{\sqrt{A^2+B^2}}[/tex]

In the given details,

A = -1, B = 2, C = -14

x1 = -14, y1 = 5

Putting the values in the formula

[tex]d = \frac{|(-1)(-14)+(2)(5)-14|}{\sqrt{(-1)^2+(2)^2}}\\d = \frac{14+10-14}{\sqrt{1+4}}\\d = \frac{10}{\sqrt{5}}\\d = \frac{5*2}{\sqrt{5}}\\d = \frac{\sqrt{5}*\sqrt{5}*2}{\sqrt{5}}\\d = 2\sqrt{5}\\d = 4.472\ units[/tex]

Hence,

The distance from point A to given line is: 2√5 or 4.472 units

Answer:

its parentheses, exponents, multiplication and division and addition and subtraction

Answer:

So the equation and solution will be:

Total time taken = 3 × number of shirts + 19.87 min (setup time)

                            = 3 × 143 + 19.87

                           [tex]=429+19.87[/tex]

                             [tex]=448.87[/tex]

Step-by-step explanation:

From the question statement, it is clear that

we have to determine how long does it take to screen-print a batch of 143 shirts.

so the equation and solution will be:

Total time taken = 3 × number of shirts + 19.87 min (setup time)

                           = 3 × 143 + 19.87

                           [tex]=429+19.87[/tex]

                             [tex]=448.87[/tex]  min

Answer:

[tex]d = \frac{4 - 3c}{c + 1} [/tex]

Step-by-step explanation:

To make d the subject of formula, we need to rearrange the equation such that we arrive at d= _____.

[tex]c = \frac{4 - d}{d + 3} [/tex]

Remove the fraction by multiplying (d +3) on both sides:

[tex]c(d + 3) = 4 - d[/tex]

Expand:

[tex]cd + 3c = 4 - d[/tex]

Bring all the d terms to one side and move the others to the other side of the equation:

[tex]cd + d = 4 - 3c[/tex]

Factorise d out:

[tex]d(c + 1) = 4 - 3c[/tex]

Divide by (c +1) on both sides:

[tex]d = \frac{4 - 3c}{c + 1} [/tex]

Answer:

0.000000210 x 10^{6}=0.21

Answer:

Brian spent 62.5294 $.

Step-by-step explanation:

The cost of two shirts = [tex]2\times \:14.5=29[/tex] $

The cost of 1 pair of shoes = [tex]1\times 29.99\:[/tex] = [tex]29.99[/tex] $

Tax calculation:

Now, adding calculated costs and tax calculation:

58.99$ + 3.5394$ = 62.5294 $

Therefore, Brian spent 62.5294 $.

Answer:

17/24

Step-by-step explanation:

hope this helped:)

Answer: i think it is 17/24

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

Answer: It is chromatography.

Step-by-step explanation:

when water or dye passes through a medium and changes color then that means it must be chromatography.

Chromatography is a method of separating a mixture into its components to study and analyze its various components.

The method of separation of the given situation is chromatography.

A circle is a two-dimensional figure with a radius and circumference of 2 x pi x r.

The area of a circle is given as πr².

We have,

Chromatography is a method of separating a mixture into its components to study and analyze its various components.

Evaporation is the process of converting liquid into vapor.

Distillation is the process of separating its components from a mixture by boiling.

Filtration is the process of separating its components into solid and fluid.

When a drawing of a circle made in the center of a piece of paper with a black marker gets wet, the marker bleeds, and as the water moves through the paper the ink separates into several colors.

This method is called chromatography.

Thus,

The method of separation of the given situation is chromatography.

Learn more about circle here:

https://brainly.com/question/11833983

#SPJ6

Answer:

9 pieces

Step-by-step explanation:

first convert 40cm to m by dividing by 100cm

then divide 3.6m by 0.4 then the ans will come.

A) There are 9 strings each of length of 40 cm.
B) 0.20, 5/12, 75% is already in the ascending order.
C) The bearing of Klayton from Lakeshore is also 196°.

In mathematics, it deals with numbers of operations according to the statements.

A) A 3.6 m long string is to be cut into pieces, each of length 40 cm.
3.6 m = 3.6 * 100cm
3.6 m = 360 cm
Let the number of stings be x
x * 40 = 360
x = 360 / 40
x = 9
there are 9 strings each of length of 40 cm.

Arranging the following in ascending order of magnitude: 0.20, 5/12, 75%
0.20, 5/12, 75% is already in the ascending order.

The bearing of Lakeshore from Klayton is 196°. The bearing of Klayton from Lakeshore is also 196°.

Thus, the answers to the given problem are calculated above.

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ2

Step-by-step explanation:

T1 = 1^2 + 5(1) + 2 = 8

T2 = 2^2 + 5(2) + 2 = 16

T3 = 3^2 + 5(3) + 2 = 26

If you would like to venture further, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!

Answer:

First three terms : 8 , 16 , 26

Step-by-step explanation:

[tex]T_{n}=n^{2}+5n + 2[/tex]

n = 1 ,   [tex]T_{1}=1^{2}+5*1+2=1+5+2 = 8[/tex]

n = 2 ,   [tex]T_{2}=2^{2}+5*2+2 = 4+10+2 = 16[/tex]

n= 3,   [tex]T_{3} = 3^{2}+5*3+2=9+15+2 = 26[/tex]

45 feet would be the answer.

./....

Answer:

The answer is y=25x+120.

Answer:

y

Step-by-step explanation:

Answer: 1st one, porpostional

Step-by-step explanation:

Answer:

proportional is the answer

Answer:

x=7

m<2=33

Step-by-step explanation:

4x+5=5x-2

5+2=5x-4x

7=x

m<2=4x+5

m<2=4×7+5

m<2=28+5=33

Answer:

it equals 6k but an equivalent expression could be 2k + 4k

Step-by-step explanation:

2k + 4k = 4k + 2k

Answer:

6k

Step-by-step explanation:

You can combine both of these terms because they both have the same variable (k). We know that 4+2=6, and the variable stays the same, 6k.

~theLocoCoco

Answer:

Side length: 28

Area: 784

Step-by-step explanation:

Pythagorean

Hope This helps

Answer:

Side lengths of the square are 10 units. The area of the square is 100 units squared

Step-by-step explanation:

Use the Pythagorean theorem to find the hypotenuse of the right triangles. The lengths of the hypotenuses is the same as the side lengths of the square. Since it's a square all the sides are congruent(same length) To find the area of the square multiply the base times the height(10x10) because it's a square the area is squared. Therefore, the area is 100 units squared.

Answer: sorry i just need points TWT

Answer:

Step-by-step explanation:

9+33-6)/6-3

42-6)/6-3

36/6-3

6-3

3 to the second power is 9

because three times three is 9

Answer:

9

Step-by-step explanation:

Do the numbers inside of the parenthesis first because of PEMDAS (parenthesis, exponents, multiplication, division, addition, subtraction). Then, you will get 36. Divide this by 6, the next step using PEMDAS. You will get 6. Now finally, subtract 3. Now you have 3. Now, what is 3 to the power of 2? Well simply multiply 3 by itself. You have the answer of 9 at this point.

Hope this helps! Please mark this as the brainliest!