Ask question

Ask question

All categories

3 years ago

11

The landscaping project you are working on has a circular flower garden 18 feet in diameter. To determine the number of plants t

o put in the garden, you need to calculate the area. What is the approximate area of the flower garden in square feet?

1 answer:

Naddik [55]3 years ago

4 0

Answer:

The approximate area of the flower garden is $254.34\ ft^{2}$

Step-by-step explanation:

we know that

The area of the circle ( circular flower garden) is equal to

$A=\pi r^{2}$

we have

$r=18/2=9\ ft$ ----> the radius is half the diameter

substitute

$A=\pi (9^{2})=81\pi\ ft^{2}$ ----> exact value of the area

Find the approximate value of the area

$81(3.14)=254.34\ ft^{2}$

You might be interested in

A cube has a side length of 14 M what is the volume of the cube

liraira [26]

<h3>- - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - </h3>

➷ volume = length x width x height

Since it is a cube, all sides are equal

volume = 14 x 14 x 14

volume = $2744m^{3}$

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

3 0

3 years ago

Read 2 more answers

Question 2<br> Which TWO expressions are equivalent to<br> 1/2(2/3x-4)-2(1/4x-3)

VMariaS [17]

answer:

- 1/6 x + 4

steps by steps:

8 0

3 years ago

What is the greatest common factor of 6a, 8a^2, and 14?

Sergio [31]

Answer:

8a is the common favor of 6a

Step-by-step explanation:

hope this helps!!

8 0

3 years ago

Read 2 more answers

What is the equation of this graphed line?

Veseljchak [2.6K]

Answer:

Slope Intercept form of the equation is $y = \frac{1}{3} x - 9$

Step-by-step explanation:

Here, the two point line are given as is A(-6,-3) and B(6,-7)

The slope of the line AB = $m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{-7-(-3)}{6-(-6)} = \frac{-7 + 3}{6 + 6} = \frac{4}{12} \\\implies m = \frac{1}{3}$

⇒ the slope of AB is m = (4/3)

By SLOPE INTERCEPT FORMULA:

The equation of a line with slope m and a point (x0, y0) is given as

(y-y0)= m (x-x0)

⇒ The equation of line with point (6,-7) is:

$y + 7 = \frac{1}{3} (x-6) \implies 3y + 21 - x + 6 - 0\\or, -x + 3y + 27 = 0$

Now, the given equation is -x + 3y = -27

Convert it in the SLOPE INTERCEPT FORM y = mx + c

We get, 3y = x - 27

or, $y = \frac{1}{3} x - \frac{27}{3} \\\implies y = \frac{1}{3} x - 9$

Hence, the Slope Intercept form of the equation is $y = \frac{1}{3} x - 9$

3 0

3 years ago

This is pre calculus please help !Describe three ways to determine the measure of segment YZ.

Dmitry [639]

(1) Using trigonometric ratios:
$sin(30) = \frac{YZ}{50}$
$YZ = 25$

(2) Using Pythagoras' Theorem:
$cos(30) = \frac{XY}{50}$
$50cos(30) = XY$
$50^{2} - 50^{2}cos^{2}(30) = YZ^{2}$
$2500 - 2500cos^{2}(30) = YZ^{2}$
$YZ = 25$

(3) Using sine rule:
$\frac{50}{sin(90)} = \frac{YZ}{sin(30)}$
$50 = \frac{YZ}{sin(30)}$
$50sin(30) = YZ$
$YZ = 25$

7 0

3 years ago

Read 2 more answers