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Hence, section PL measures about 18.03 cm in length (rounded to the nearest hundredth digit).

The length of a one-dimensional object, such as a line, curve, or straight segment, is measured by the fundamental physical quantity known as length. It is a way to gauge the separation between two points or the size of an object along a specific axis. The International System of Units (SI) uses metres as the unit of length (m). One of the most important ideas in geometry is length, which is used to describe the characteristics of geometric forms and shapes. For instance, the length of a circle is the distance around its circumference, whereas the length of a line segment is the distance between its endpoints.

given

(A) We must first determine the length of chord PQ in order to determine the length of segment PM. Since LM is the perpendicular bisector of PQ in the figure, PM is equal to MQ. PQ's length is 20 cm, so PM and MQ's lengths are each 50 percent of that, or:

PM=MQ=20/2=10 cm

Sqrt(PM2 + LM2) = PL

(d) When we enter the values from parts (a) and (c), we obtain:

Sqrt(10 + 15) = PL

Sqrt(100 + 225) = PL

Sqrt = PL (325)

PL ≈ 18.03 cm

Hence, section PL measures about 18.03 cm in length (rounded to the nearest hundredth digit).

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Answer:

7x ( 103 - 1 )

Step-by-step explanation:

9x^3 + 2x^2 - 5x + 4 - 5 x 3 - 7x + 4

729x + 4x - 5x + 4 - 15 - 7x + 4

729x - 5x - 7x + 4x + 4 + 4 - 15

721x - 7

7x ( 103 - 1 )

Answer:

The slope is 5 and the slope or y intercept is 8 and the equation is y = -5x + 8.

Step-by-step explanation:

Turn it into -2y = 10x + 16

Then divide by -2

y=-5x+8

The slope is 5 and the slope or y intercept is 8 and the equation is y = -5x + 8.

Answer: y = 5x + 8

Step-by-step explanation:

-10x - 2y = 16 —> add 10x to each side

2y = 16 - (-10x) —> add the opposite & flip the numbers so the variable is closest to the equal sign

2y = 10x + 16 —> divide 2 by each side

y = 10x/2 + 16/2 —> simplify

y = 5x + 8

Answer:

The scale of the drawing is 1:3

Step-by-step explanation:

Hope that helps!

Answer:

12 ft roll

Step-by-step explanation:

Answer:

angle 1 = 50°

angle 2 = 70°

angle 3 = 50°

Step-by-step explanation:

We know the top triangle equals 180 degrees.

angle 1 + 60 + 70 = 180

angle 1 + 130 = 180

angle 1 = 50

Because of parallel lines, we know that opposite angles will be equal.

What I mean by this is that angle 1 = angle 3 and angle 2 = 70 degrees.

angle 1 = 50°

angle 2 = 70°

angle 3 = 50°

Answer:

Step-by-step explanation:

Answer:

24 is the correct answer

Step-by-step explanation:

Answer:

c i think

Step-by-step explanation:

Answer:

-4

Step-by-step explanation:

3 is greater than or equal to 2 and less than 6

you are looking for the statement that is correct when subbing in 3 for x

Answer:

(this question can mean two different things).

Step-by-step explanation:

If this is correct mark brainly to let me know tyy C:

Answer:1/2

Step-by-step explanation:

Answer:

−11c4+5c2+3c−6  degree is 4

Step-by-step explanation:

Answer:

3/16, 18.75%, or 0.1875

Step-by-step explanation:

Add the colored marbles to find the total number of marbles:

3 + 5 + 8 = 16 marbles

We know there are 3 green marbles, so that will be our numerator for the fraction.

[tex]\frac{3}{16}[/tex]  is our answer. We can convert this into a percentage:

[tex]\frac{18.75}{100}[/tex][tex]=[/tex] 18.75%

Now, as a decimal:

0.1875

Answer:

Sales tax: $1.40

Step-by-step explanation:

did it on edge

Answer:

for the answer to your question dear friend it is c

Step-by-step explanation:

i hope this helps dear friend!

Answer:

4.7 inches

Step-by-step explanation:

I believe the answer is 4.7 inches. Use pi * diameter to find the circumference, then multiply the circumference by 1/10 to find the outer perimeter of frosting for one slice of cake. Round that number to the nearest 10th.

Answer:

One is wrong so double check

Step-by-step explanation:

Solution:

Note that:

Solving for how much balls made by Harley.

Solving for how much balls made by Natalie.

Finding out the weight of each ball made by Natalie.

Natalie's balls weigh about 7/72 kg.

Answer:

The last graph

Step-by-step explanation:

So, what you do is plug in some points.

Let's try x = 0.

f(x) =  3[tex]\sqrt{0}[/tex] - 2 = -2

First point is (0,-2)

There is only one graph with this point at that is the last graph.

Answer:

-1=41

0=-8

1=-15

2=-22

so these are the answers

Step-by-step explanation:

for a function every valid x value must have exactly 1 y value. several x values can have the same y value assigned but never can a x value have multiple y values assigned.

the valid x values for m are -3. -2, -1, 1, 2, 3.

and indeed, every one of these values has exactly one y value out of the possible 1, 4, 9 values.

so, m is a function.

but the inverse function turns the meaning of x and y upside-down. x becomes y and y becomes x.

and now we see that for the inverse the x value of 1 has two assigned y values (-1, 1).

the same for 4 (-2, 2) and 9 (-3, 3).

so, the inverse is NOT a function.

Answer:

x=+10

Step-by-step explanation:

the answer should be x=+10

The purchase price of Wynona’s boots is 85.5% of the original price.

It is given that

The marked price of boots = $85.79

The percentage is a relative value indicating the hundredth parts of any quantity.

Price after a discount of 10% = [tex]85.79 - 85.79*10/100 = 77.211[/tex]

Price after another discount of 5% = [tex]77.211-77.211*5/100 = 73.35[/tex]

[tex]\frac{PurchasePrice}{OriginalPrice}*100 =\frac{73.35}{85.79}*100 = 85.5[/tex]

Therefore, The purchase price of Wynona’s boots is 85.5% of the original price.

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Answer:

2042.4

Step-by-step explanation:

V = πr² h/3

V= π r2h 3=π·102·19.53 ≈ 2042.4

Answer:

20%

Step-by-step explanation:

$34 - $27.20 = $6.80

[tex]\frac{6.80}{34} = 0.2[/tex]

0.2 x 100 = 20%

:]

The percent of discount in the tag is, 20%.

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

Given that;

The price on the tag was $34, but Mia paid $27.20 before tax.

Here, The discount price = $34 - $27.20

                                       = $6.8

Hence, The percent discount = 6.8 / 34 × 100

                                              = 20%

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Answer:

phones = $9

accessories = $2

explanation:

x=phones

y=accessories

18x+21y=204

6x+14y=82

Answer:

$35

Step-by-step explanation:

15 dollar per week plus 5 x 4 is 15+20 dollars or 35 dollars.

Answer:

144√10

Step-by-step explanation:

6√3 x 8√30

= 48√90

= 48 x 3 x √10

= 144√10

Answer:

[tex]144\sqrt{10}[/tex]

Step-by-step explanation:

   [tex]6\sqrt{3} \cdot 8\sqrt{30}[/tex]

[tex]=6\sqrt{3} \cdot 8\sqrt{3 \cdot 10}[/tex]

[tex]=6\sqrt{3} \cdot 8\sqrt{3} \sqrt{10}[/tex]

[tex]=6 \cdot 8 \cdot\sqrt{3} \sqrt{3} \sqrt{10}[/tex]

[tex]=48 \cdot3 \sqrt{10}[/tex]

[tex]=144\sqrt{10}[/tex]