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3 years ago

Please answer, I will give thanks, follow, and a brainliest!

Mathematics

1 answer:

poizon [28]3 years ago

7 0

It would be best to display the data in in bar graph because it will best show changes over time because of the large numbers.

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Riley used this graph to compare two movie-rental plans.

vazorg [7]

Answer:

yes no

no yes

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

........????????....

LUCKY_DIMON [66]

Answer:

83438143e + 21

Step-by-step explanation:

83438143e + 21

5 0

3 years ago

A driveway is in the shape of a rectangle 20 feet wide by 25 feet long.

ANTONII [103]

A= 20x25 so the area is 500
To find the perimeter you have to add both the width and length x2 so it’s 20+25 =45
45x2=90

7 0

3 years ago

Complete the table of values for the function f(x) = (1/3)x for a, b, and c. x : -2, -1, 0, 1, 2. f(x) : a, b, c, 1/3, 1/9

balu736 [363]

Given:

The function is

$f(x)=\left(\dfrac{1}{3}\right)^x$

To find:

The missing values for a, b, and c in the given table.

Solution:

We have,

$f(x)=\left(\dfrac{1}{3}\right)^x$

At x=-2,

$f(-2)=\left(\dfrac{1}{3}\right)^{-2}$

$a=\left(3\right)^{2}$ $\left[\because \left(\dfrac{a}{b}\right)^{-n}=\left(\dfrac{b}{a}\right)^{n}\right]$

$a=9$

At x=-1,

$f(-1)=\left(\dfrac{1}{3}\right)^{-1}$

$b=\left(3\right)^{1}$ $\left[\because \left(\dfrac{a}{b}\right)^{-n}=\left(\dfrac{b}{a}\right)^{n}\right]$

$b=3$

At x=0,

$f(0)=\left(\dfrac{1}{3}\right)^{0}$

$c=1$ $\left[\because a^0=1, a\neq 0\right]$

Therefore, the missing values of a,b and c are 9, 3, and 1 respectively.

8 0

3 years ago

Read 2 more answers

The four corners of a square chessboard touch the edge of a round table. The length of the chessboard is 1 foot. Find the length

Juliette [100K]

Answer:

$\frac{\sqrt{2} }{2}\,\,foot$

Step-by-step explanation:

Given: Four corners of a square chessboard touch the edge of a round table. The length of the chessboard is 1 foot.

To find: length of the radius of the table

Solution:

Diameter of the round table is equal to the diagonal of a square chessboard.

Diagonal of a square chessboard = $\sqrt{2}$ × side of the square chessboard

Here, side of a square chessboard = 1 foot

So,

Diagonal of a square chessboard = $\sqrt{2}$ × 1 = $\sqrt{2}$ foot

Diameter of the round table = Diagonal of a square chessboard = $\sqrt{2}$ foot

Radius of the round table = Diameter of the round table/2

= $\frac{\sqrt{2} }{2}\,\,foot$

6 0

3 years ago