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3 years ago

A teepee has a circular floor with a diameter of 4 yards. What is the floors circumference

Mathematics

1 answer:

serious [3.7K]3 years ago

3 0

Answer:

12.56

Step-by-step explanation:

If a circle has a diameter of 4, its circumference is 3.14*4=12.56.

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What values of x and y satisfy the system of equations {x = −2y + 1 | 13x + 8y = 11?}

Viefleur [7K]

Y= -2/-18 or Y= 0.1111
X=-2(-0.1111)+1
or X=0.77778

5 0

3 years ago

A number added to itself equals 5 less than the number

Nastasia [14]

Answer:

The number is -5.

Step-by-step explanation:

x+x=x-5

2x=x-5

x-2x=5

-x=5

x=-5

4 0

3 years ago

BRAINLIESTTT ASAP! PLEASE HELP ME :)<br><br> Find the inverse of :

muminat

Answer:

$h^{-1}(x) = \dfrac{5x - 6}{2}$

Step-by-step explanation:

$h(x)= \dfrac{2x + 6}{5}$

(a) Rename h(x) as y

$y = \dfrac{ 2x+ 6}{5}$

(b) Solve for x :

$\begin{array}{rcl}y& = &\dfrac{2x + 6}{5}\\\\5y & = & 2x + 6\\5y - 6 & = & 2x\\x & = & \mathbf{\dfrac{5y - 6}{2}}\end{array}$

(d) Switch x and y

$y = \dfrac{5x -6}{2}$

(e) Rename y as the inverse function

$h^{-1}(x) = \mathbf{\dfrac{5x - 6}{2}}$

The graphs of inverse functions are reflections of each other across the line y = x.

In the diagram, the graph of h⁻¹(x) is the reflection of h(x) about the line y = x.

5 0

3 years ago

Read 2 more answers

POSSIBLE POINTS: 5.26

azamat

Answer:

<h3>The volume is 144.</h3>

Step-by-step explanation:

Volume of a rectangular solid = l × w × h

where

l is the length

w is the width

h is the height

From the question

l = 12 feet

w = 3 feet

h = 4 feet

Volume = 12 × 3 × 4

= 144 feet

Hope this helps you.

6 0

3 years ago

I need help with part b and A So can anyone tell me how to solve this?

tekilochka [14]

Answer:

A:
You do 65 divided by 25 = 2.6
52 divided by 2.6 = 20

Ryan has 20, so the answer is Ryan.
Hope this helps!

5 0

2 years ago

Read 2 more answers