-4x + 5y = 12. Value of y when x equals -13

Answer:

pentagon have 5 sides, 5 symmetry lines.

So your answer is Option C.

The polygon with five lines of symmetry is a regular pentagon.

Option B is the correct answer.

A regular polygon is a closed shape that has straight sides of equal length and interior angles of equal measure.

This means that all of the sides and angles of a regular polygon are congruent (i.e., have the same size).

We have,

A regular pentagon is a five-sided polygon where all sides and angles are equal. It has five lines of symmetry, which means it can be divided into five congruent parts through lines that reflect the polygon onto itself.

To see why a regular pentagon has five lines of symmetry, consider drawing lines from each vertex to the center of the pentagon.

These lines divide the pentagon into five isosceles triangles, each with two equal sides and two equal angles.

Each of these triangles has a line of symmetry that passes through its vertex opposite to the equal sides, and through the midpoint of the base.

Thus,

The regular pentagon has five lines of symmetry.

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Answer:

5 and -5 (±5)

Step-by-step explanation:

x²-8=17

x²=25

√x²=√25

x=±5

Answer:

82⁰

Step-by-step explanation:

Alternate angles are equal.

Answer:

y=t−1+ce

−t

where t=tanx.

Given, cos

2

x

dx

dy

+y=tanx

⇒

dx

dy

+ysec

2

x=tanxsec

2

x ....(1)

Here P=sec

2

x⇒∫PdP=∫sec

2

xdx=tanx

∴I.F.=e

tanx

Multiplying (1) by I.F. we get

e

tanx

dx

dy

+e

tanx

ysec

2

x=e

tanx

tanxsec

2

x

Integrating both sides, we get

ye

tanx

=∫e

tanx

.tanxsec

2

xdx

Put tanx=t⇒sec

2

xdx=dt

∴ye

t

=∫te

t

dt=e

t

(t−1)+c

⇒y=t−1+ce

−t

where t=tanx

Answer:

25

Step-by-step explanation:

all the sides are equal

Answer:

Step-by-step explanation:

So the remaining side is 25m

Answer:

100x+150=50(2x+3)

130x-13=13(10x-1)

Step-by-step explanation:

Answer:

50(2x+3) the second is 13(10x-1)

Step-by-step explanation:

Let me know if you need the explanation how!

Answer:

Domain (x): (-∞ , -1) ∪ (-1 , 3) ∪ (3 , ∞)

Range (y): (3 , ∞) ∪ (-∞ , ∞) ∪ (-∞ , 3) -> (-∞ , ∞)

Step-by-step explanation:

Domain (x): (-∞ , -1) ∪ (-1 , 3) ∪ (3 , ∞)

Range (y): (3 , ∞) ∪ (-∞ , ∞) ∪ (-∞ , 3) -> (-∞ , ∞)

Answer:

(4, -10)

Step-by-step explanation:

A reflection over the y-axis results in a reversing of the x-coordinate.

Respectively, a reflection over the x-axis results in a reversing of the y-coordinate

Answer:

4,-10

Step-by-step explanation:

Reflection Over The Y Axis Would Change The Point -4 To 4 But The Y Axis Point Wouldn't Change

Answer:

46 in squared

Step-by-step explanation:

Rectangular prism surface area formula

Surface area = 2(lw + wh + lh)

Where w is width, h is height, and l is length

Plug in numbers and solve

Answer:

D is a pretty hefty weakness.

Step-by-step explanation:

A further counterargument is that physical education/gym classes provide this time and opportunity to stay active if one doesn't have the time or ability to exercise outside of school.

Answer:

23s-7

Step-by-step explanation:

expand

17s-10+6s+3

simplify

=23s-7

lol my laptop died in the middle of typing this mb

We can plug them into the TVM Solver as follows:

N=4; 1% = ; PV=0; PMT=-4900; FV=6720; P/Y=1; C/Y=12; PMT:END

Option C is the correct answer.

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example: so

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To use the TVM (Time Value of Money) Solver of a graphing calculator to find the interest rate being offered, we need to input the correct values in the calculator.

PV = -$4900 (negative because it represents a payment)

PMT = $140

N = 48

FV = $0 (because we are assuming Ashton will pay off the item in full)

Using these values, we can plug them into the TVM Solver as follows:

N = 48; I/Y = 1%; PV = -$4900; PMT = $140; FV = $0; P/Y = 1; C/Y = 12; PMT: END

Thus,

We can solve for I/Y, which gives us an interest rate of approximately 13.41%.

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Answer:

H

Step-by-step explanation:

it doesn't accurately reflect a representation because you still don't know exactly how much the birds and snakes are. you know what they are together but not apart and that's not acceptable

Answer:

2,400

Step-by-step explanation:

10 x 10 x 6 x 4 = 2,400

so your answer is going to be 2,400

Answer: 132

Step-by-step explanation:

Area of rectangle = length x width

(10 x 14. Add on the length of the triangle base)

Area of triangle = 1/2 base x height

(1/2*4 x 2. Notice the missing lengths on either side of 6 would be 2. 2 is also the height of the triangle)

In the figure, you have a rectangle with two equal triangles cut out at the bottom.

Find the area of the rectangle and subtract the area of the two triangles.

Area of rectangle 10x14= 140

Area of one triangle (1/2)4 x 2 = 4

Area of rectangle - two times area of triangle

140 - 2(4) =

140 -8 = 132

Answer:

3/2 ??

Step-by-step explanation:

Hello there!

This equation is written in slope-intercept form (y=mx+b) which means it's easy to identify the slope.

In slope-intercept form, m is the slope.

Therefore, the slope of this line is 2.

Hope it helps.

~An emotional teen who helps others and listens to her favourite song "How Far I'll Go"

-Grace ;-)

Good luck.

Answer:

Where is the question?

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

Pi is the name given to the ratio of the circumference to the diameter of a circle. It is the same irrational value for all circles. "Pi" is the 16th letter of the Greek alphabet. The lower-case symbol π is used to represent the value ...

  3.1415926535897932384626433...

The value has been calculated to more than 31 trillion digits. The exercise of doing that is often used to test supercomputers and computer clusters.

__

"Pie" is something else entirely. Most often, it belongs on the dessert cart, not in a number set.

Answer:correct

Step-by-step explanation:

You have a typo in your answer where you "got 9x + 12". Should be a negative 12.

Answer:

a

Step-by-step explanation:

Answer:

C.70

Step-by-step explanation:

Answer:

0?8

Step-by-step explanation:

Cos(A) = Adjacent/hypotenuse

Cos(A) = 36/45

=0.8

Answer:

3.75

Step-by-step explanation:

Have a nice day :>

Answer:

48 Miles

Step-by-step explanation:

I assume you are asking for the distance in miles between the two cities.

1 Inch = 8 Miles,

Then 6 Inches = 8 Miles * 6

If the cities are 6 inches apart, the actual distance is 48 miles.

Answer:

Step-by-step explanation:

System of equations has been given as,

y = [tex]-\frac{1}{2}x+3[/tex] -------(1)

and y = [tex]\frac{1}{2}x-1[/tex] -------(2)

Slope-intercept form of the equation of a line is,

y = mx + b

Here, m = slope of the line

b = y-intercept

By comparing this equation with the given lines,

y-intercepts of the given equations are 3 and -1

For solution of the systems,

[tex]-\frac{1}{2}x+3=\frac{1}{2}x-1[/tex]

[tex]\frac{1}{2}x+\frac{1}{2}x=3+1[/tex]

x = 4

From equation (2),

y = [tex]\frac{1}{2}(4)-1[/tex]

y = 1

Point of intersection of these lines is (4, 1).

Therefore, 4th graph (Extreme last from the left) will be the answer.

Answer:

Q

Step-by-step explanation:

Square root of ten = 3.16227766

Simplified = 3.2

Answer:

Q

Step-by-step explanation:

The square root of 10 is 3.16 something and the closest to that is q

Answer

where is the pdf?

Step-by-step explanation: