The table represents some points on the graph of an exponential
function.
x
-2
-1
0
1
2
f(x)
12.5 15 18 21.6 25.92 Which function represents the same relationship?
A f(x) = 15(5/6)x
B f(x) = 18(6/5)x
C f(x) = 15(6/5)x
D f(x) = 18(5/6)x

Complete Question

The interior angle sum of a convex polygon is 2520.How many sides does the polygon have?

Answer:

16 sides

Step-by-step explanation:

The sum of angles in a polygon formula is given as:

(n - 2)180°

Where n = Number of sides of the polygon

Hence:

(n - 2)180°= 2520°

Divide both side by 180°

(n -2) = 2520/180

n - 2 = 14

n = 14 + 2 = 16

Therefore the number of sides the convex polygon has 16 sides.

Answer:

5225 x 5/100 = 261.25

5225 - 261.25 = 4963.75

Step-by-step explanation:

We know that % means a 100 so if they say they allowed a 5% discount then that would be 5/100.

You will take the fraction and multiple it with the original price. It will then give you the discount price, you will then need to subtract the discounted amount from the original sale price which is 5225. Then you will get your final answer.

;-)

Answer: 6

Step-by-step explanation:

2+4=6

Answer:

An exponential function can describe growth or decay

It gets rapidly smaller as x increases, as illustrated by its graph. In the exponential growth of f(x), the function doubles every time you add one to its input x.

Step-by-step explanation:

Answer:

f(x) = bx, where b > 0 and b ≠ 1

Step-by-step explanation:

Study, study, study and remember that equation because that's the most important thing about it. You should know how to graph the points out and pinpoint which number goes where. Other than that, watch Khan Academy videos! They're very helpful... or read an article.

Hope this helped

Answer:

A

Step-by-step explanation:

Answer:  

x^{2} + x - 4 or  A

Step-by-step explanation:

correct on edge 2023

9514 1404 393

Answer:

  39 units

Step-by-step explanation:

The angle markings tell you this is an equilateral triangle, so all sides are the same length.

  10x -11 = 2x +29

  8x = 40

  x = 5

Then the side length is ...

  2x +29 = 2·5 +29 = 39

The length of side KL is 39 units.

Answer:

false

Step-by-step explanation:

Answer:

false, sorry if wrong!

Step-by-step explanation:

Answer:

That would be 4/5. A reciprocal is just a fraction inverted, pretty much.

Answer:

This system has infinite number of solutions.

Step-by-step explanation:

It has 2 variables.

Start by assigning a variable name to the "number" -- call it x.

Now write out what they say:

"The product of 1/3 and the sum of a number and 3" -- that's 1/3 times x + 3, or (1/3)(x + 3) or (x + 3) / 3

It's "between negative one and five"

So that means:

-1 < (x + 3) / 3 < 5

So now solve this inequality.  First multiply everything by 3.

-3 < x + 3 < 15

Subtract 3 from all the terms:

-6 < x < 12

So the answer is, all numbers between -6 and 12

Answer:

I think it's 16

Step-by-step explanation:

Answer:

12.5 miles

Step-by-step explanation:

5/2 inch*5 miles/ i inch= 25/2 miles or 12.5 miles

if my anwer helps please mark as brainliest.

Answer: 80

Step-by-step explanation:

If you look at the top left and bottom right corner, you see that they are identical, so basically you would do the same to 80.

Well lets see...

Solution 1. The sum of angles of a quadrilateral is 360˚ 100˚+100˚+80˚=280 degrees 360˚-280˚=80˚.

Solution 2. Opposite angles on a parallelogram are equal so x=80˚.

HOPE THIS HELPED!!!!!!!!!!

Answer:

try to be clear enough so that the answerer can understand

Step-by-step explanation:

.

Answer:

Domain: (-∞, 5)∪ (5, ∞)

Range: (-∞, 2)∪ (2, ∞)

Answer: Domain: (−∞,0)∪(0,∞),{n|n≠0}(-∞,0)∪(0,∞),{n|n≠0}

Range: (−∞,∞),{y|y∈R}

Step-by-step explanation:

Answer:

3/5 = 0.6

Step-by-step explanation:

Answer: A. 3/5 = 0.6

Step-by-step explanation: You have to convert the fraction into a decimal and then compare. - Gradpoint

3/5 = 3 divided by 5 = 0.6

Answer:

Step-by-step explanation:

120 = 2x + 70

120  - 70 = 2x + 70 - 70

50 = 2x

50/2 = 2x/2

x = 25

Answer:

k = 3.33

Step-by-step explanation:

x = 2

y = 3

x - ky + 8 = 0

2 - k(3) + 8 = 0

2 - 3k + 8 = 0

10 - 3k = 0

-10         -10

-3k = -10

k = 3.33

Answer:

x−ky+8=0=k=x/y+8/y

k=2/3+8/3 =3.266

Step-by-step explanation:

Answer:

The least common denominator of the two rational expressions is [tex](x+2)^{2}\cdot (x+3)[/tex].

Step-by-step explanation:

Let be the following rational expressions:

[tex]\frac{x^{3}}{x^{2}+4\cdot x + 4}, \frac{-9}{x^{2}+5\cdot x + 6}[/tex]

Then, we factor each denominator:

[tex]\frac{x^{3}}{(x+2)^{2}}, \frac{-9}{(x+3)\cdot (x+2)}[/tex]

Now, we compare each denominator to find all missing binomials so that each expression may have a common denominator:

[tex]\frac{x^{3}}{(x+2)^{2}} \rightarrow (x+3)[/tex]

[tex]\frac{-9}{(x+3)\cdot (x+2)} \rightarrow (x+2)[/tex]

Hence, we conclude that least common denominator of the two rational expressions is [tex](x+2)^{2}\cdot (x+3)[/tex].

Answer:

You need 6oz (or 6.3366oz) of oil for the 5 gallon mixture.

Step-by-step explanation:

First, write down the essentials of this word problem.

The chainsaw uses 200 ounces gasoline (or gas) and 2 ounces oil.

The owner needs 5 gallons (640 ounces) of the mixture.

The chainsaw uses a 202 ounce mixture (200oz gasoline 2oz oil).

The mixture is 0.0099 repeating % oil and 0.9900 repeating % gasoline.

0.0099 (oil) x 640 (final mixture) = 6.3366oz repeating oil needed.

0.9900 (gas) x 640 (final mixture) = 633.6633 repeating gas needed.

This means you need 6.3366oz or 6oz (rounded) for the 5 gallon mixture.

CHECKING WORK:

6.3366 + 633.6633 = 639.99999997

OR ROUNDED:

6 + 634 = 640

Answer:

Y=1x+7

Step-by-step explanation:

y=mx+b

m: slope

b: y axis

Answer:

[tex]\sqrt{125}[/tex]

Step-by-step explanation:

Use Pythagorean theorem since you have a right triangle [tex]15^{2}[/tex] = [tex]10^{2} + x^{2}[/tex]

225 = 100 + [tex]x^{2}[/tex] so x = [tex]\sqrt{125}[/tex]

Answer:

x = 5[tex]\sqrt{5}[/tex]

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

x² + 10² = 15²

x² + 100 = 225 ( subtract 100 from both sides )

x² = 125 ( take the square root of both sides )

x = [tex]\sqrt{125}[/tex] = [tex]\sqrt{25(5)}[/tex] = 5[tex]\sqrt{5}[/tex] ← in simplest radical form

Answer:

£18.06

Step-by-step explanation:

The computation of her pay per hour is shown below:

= Total earnings last year ÷ Total number of hours she worked

= £27,000 ÷ (32.5 hours × 46 weeks)

= £27,000 ÷ 1,495 hours

= £18.06

Answer:

see below

Step-by-step explanation:

cos  = adj/ hypotenuse

Cos A = 30 /34

Simplifying

Cos A = 15/17

Answer:

2/3

Step-by-step explanation:

Answer:

2/3

Step-by-step explanation:

Answer:

15 days

Step-by-step explanation:

Answer:

Exact answer: 5.22727 times

Rounded: About 5 times.

Step-by-step explanation:

264/3=88

440/88=5.22727

~about 5 times

The expression that has a value of 13 is (18 ÷ 2) + 6 ÷ 6 + 3

In order to calculate the expression, we need to use the PEMDAS rule which states:

From the question, we are to get the expression equal to 13.

From the given expression,(18 ÷ 2) + 6 ÷ 6 + 3 is equivalent to 13;

(18 ÷ 2) + 6 ÷ 6 + 3

9 + 6  ÷ 6 + 3

9 + 1 + 3

13

Hence the expression that has a value of 13 is (18 ÷ 2) + 6 ÷ 6 + 3

Learn more on expansion here: https://brainly.com/question/26430239

Answer:

It’s B

Step-by-step explanation:

Because the area is 64 and the base is 4, then you would have to divide 64 by 4 to get 16 which is the height!

Answer:

it would be C. h=32 cm

Step-by-step explanation:

the formula for area of a triangle in A=1/2*b*h

so plug what you know into the formula, you know the area, A, and the base, b, so:

64=1/2*(4)*h

now solve what you can:

64=2h

then divide each side by 2 to get h, or the height, alone:

32=h

so, the height is 32 cm!

im sorry if this didnt make sense, but i hope this helped!! :D