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3 years ago

12

Find x. Do not round your answer. 12 cm 6 cm 5 cm X x = [ ? ] cm

2 answers:

Yuki888 [10]3 years ago

6 0

The answer is 12 I believe

bixtya [17]3 years ago

5 0

Answer:

x = 16.6 cm

Step-by-step explanation:

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Theo is building a garden against his house. He bought two pieces of wood that are each five feet long. He wants to create a tri

liubo4ka [24]

Given:
two pieces of wood that are 5 feet long each.
form a triangle with a perimeter of a whole number.
third side the triangle will be the house

Since two sides are already of the same length, he can create an isosceles triangle.

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Assuming that the 3rd side is also 5 feet long, then, he can create an equilateral triangle.

An equilateral triangle has three equal sides and three equal angles, measuring 60° each angle.

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4 years ago

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3 years ago

Serhud [2]

A circle is characterized by radius, arc, sectors and circumference

The length of the major arc is $18.75\pi$
The radius of the circle is 15
The area of the shaded sector is $140.625 * \pi$

<h3>Length of the major arc</h3>

The given parameters are:

$C = 30\pi$ --- the circumference

$\theta = 225^o$ -- the center angle

The length of the major arc is calculated using:

$L = \frac{\theta}{360} * C$

So, we have:

$L = \frac{225}{360} *30\pi$

Evaluate

$L = 18.75\pi$

Hence, the length of the major arc is $18.75\pi$

<h3>The radius of the circle</h3>

The circumference is given as:

$C = 30\pi$

So, we have:

$2\pi r = 30\pi$

Divide through by 2pi

$r = 15$

Hence, the radius of the circle is 15

<h3>The area of the shaded sector</h3>

The area of a sector is:

$A = \frac{\theta}{360} * \pi r^2$

So, we have:

$A = \frac{225}{360} * \pi * 15^2$

Evaluate

$A = 140.625 * \pi$

Hence, the area of the shaded sector is $140.625 * \pi$

Read more about circumference at:

brainly.com/question/15673093

6 0

2 years ago

If there is a maximum of 4,000 hours of labor available per month and 300 ping-pong balls (x1) or 125 wiffle balls (x2) can be p

andrey2020 [161]

Answer:

b. 300x1 + 125x2 < = 4,000

Step-by-step explanation:

Maximum of 4,000 hours

This means that the the total amount of labor has to be of at most 4,000, that is:

$T \leq 4000$

300 ping-pong balls (x1) or 125 wiffle balls (x2) can be produced per hour of labor

The total amount of labor is:

$T = 300x1 + 125x2$

Uniting the two equations:

$T \leq 4000$

$300x1 + 125x2 \leq 4000$

And thus the correct answer is given by option b.

6 0

3 years ago

An ice-cream cone has a radius of 0.75 inches and a height of 7.5 inches. What measurement is closest to the volume of the ice-c

anyanavicka [17]

Answer:

4.42 inches^3

Step-by-step explanation:

V=πr^2h/3

π x 0.75^2 x 7.5/3 ≈4.41786 -> 4.42

5 0

3 years ago