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2 years ago

HELP PLEASE! I need the code to this last puzzle!

Mathematics

1 answer:

Ray Of Light [21]2 years ago

4 0

Answer:

Step-by-step explanation: function a : y=5/3x-6 B: y=2x+9 C: Y=-4x+1 D: Y=6x-9 E : Y= 3x+2 F : Y=3/2x+2 G: Y= 1/3x+2 H: Y=x

Now that we have our pairs, we need to order them least to greatest.

The answer is DACEFBGH (sorry if wrong)

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Star Wars land encompasses an area of 14.0 acres. [1.00 acre = 4046.86m2]. If Star Wars land were made into a circle, what would

Free_Kalibri [48]

Answer:

<h3>The answer is 134.29 m</h3>

Step-by-step explanation:

First of all we need to convert 14.0 acres to m²

1.00 acre = 4046.86 m²

14.0 acres = 14 × 4046.86 = 56656.04 m²

Area of a circle = πr²

where

r is the radius

To find the radius substitute the value for the area into the above formula and solve for the radius

That's

$56656.04 = \pi {r}^{2}$

Divide both sides by π

We have

${r}^{2} = \frac{56656.04}{\pi}$

Find the square root of both sides

$r = \sqrt{ \frac{56656.04}{\pi} }$

r = 134.29139

r = 134.29 m to 2 decimal places

Hope this helps you

3 0

3 years ago

Jonathan drove 220 miles in four hours. Assuming he drives at the same rate, how far will you travel in seven hours?

Reptile [31]

1)you have to do 220miles multiplie by 7 divide by 4

OR

2)220miles divide by 4 multiplie by7

remaibders is the same thing ,the same answer

4 0

4 years ago

What is 3 decided by 88

liq [111]

Hi
let me help u there
3 divided by 88 is <span>0.03409090909
</span>the answer would be 0.03409

hope it helps

4 0

4 years ago

Read 2 more answers

A piece of wire 40 cm long is to be cut into two pieces. One piece will be bent to form a circle and; the other will be bent to

Brums [2.3K]

<h3>The perimeter of circle = 17.6 cm</h3><h3>Perimeter of square = 22.4 cm</h3>

Step-by-step explanation:

The total length of the wire = 40 cm

Let us assume the circumference of the circle = k cm

So, the circumference of the square = ( 40 - k) cm

Now,as circumference of circle = 2πR

⇒2πR = k cm or, R = $(\frac{k}{2\pi})$

Area of the circle = πR²

or, A = $\pi (\frac{k}{2\pi} )^2$

$= \pi \times (\frac{k^2}{(2\pi)^2} ) = \frac{k^2}{4 \pi} \\\implies A = \frac{k^2}{4 \pi}$ ....... (1)

Similarly , perimeter of square = 4 x Side

⇒ 4 x Side = ( 40 - k) cm ⇒ S = $(\frac{40 - k}{4} )$

Area of the square = (Side)² = $(\frac{40 - k}{4} ) ^2$

Solving, we get: $A = \frac{1600 + k^2 - 80 k}{16}$ ....... (1)

So, combining (1) and (2), total area A is

$A = (\frac{k^2}{4 \pi} ) + \frac{k^2 + 1600 - 80 k }{16}$

or, we get: A = 0.07962 k² + 0.0625 k² + 100 - 5 k

A = 0.1422 k² - 5 k + 100

For axis of symmetry : $k = (\frac{-b}{2a} ) = (-\frac{-5}{2(0.1420}) = 17.6$

⇒ k = 17.6 inches

So, the perimeter of circle = 17.6 cm

Perimeter of square = (40 - 17.6 ) = 22.4 cm

3 0

3 years ago

There are 30 female performers in a dance recital. The ratio of men to women is 4:5. How many men are in the dance recital?

KATRIN_1 [288]

24 you take 30 and multiply it by 4 and then divide it by 5

5 0

3 years ago