2)
The scale on a map is 1 : 20 000. What actual distance does a length of 8 cm on the
map represent?

Answer:

18.84

Step-by-step explanation:

C=2πr

d=2r

Solving for C

C=πd=π·6=18.84ft

Answer:

[-5, 10) or you can write [tex]-5\le x < 10[/tex]

Step-by-step explanation:

The domain is the set of all values of x used in the function. Scan across the graph from left to right (much as you do when reading). The first point you find on the graph has an x-coordinate 5 (see the solid dot?). Then, as you continue reading across the graph, there are values of x used until you get to 10. The dot at x = 10 is open, not filled in. That indicates that the number x = 10 is NOT used by the function.

So the domain is all real numbers greater than or equal to -5 and less than 10.

[-5, 10) is called interval notation; a square bracket means the value next to it IS used by the function, a parenthesis means the value next to it is NOT used.

Answer:

Range = 7; Interquartile range = 3

Step-by-step explanation:

Range = 9 - 2 = 7

Interquartile range = 7 - 4 = 3

Answer:

3/4

Step-by-step explanation:

Slope formula

Answer:

4/3

Step-by-step explanation:

Answer:

19.0 cm

Step-by-step explanation:

a^2+b^2=c^2

1^2+b^2=19^2

1+b^2=361

(subtract one from both sides)

b^2=360

(now square root to get rid of the ^2)

[tex]\sqrt{b^2}[/tex]=[tex]\sqrt{360}[/tex]

b=18.97 rounded to the tenths place is 19.0

Answer:

The length of the other leg is 19 cm (rounded to the nearest tenth).

Step-by-step explanation:

In order to solve this, we need to know the Pythagoras theorem which states that...

[tex]c^{2} = a^{2} +b^{2}[/tex]  (Where c is the length of the hypotenuse and a and b are the lengths of the legs)

Now just substitute the values to find the length of the other leg, and we get...

[tex]c^{2} = a^{2} +b^{2}\\19^{2} = 1^{2} + b^{2} \\b^{2} = 19^{2} - 1^{2} \\b^{2} = 361 - 1\\b^{2} = 360\\b = \sqrt{360} \\[/tex]

b ≅ 19

Therefore the length of the other leg is around 19 cm.

Answer:

19.72 cm²

Step-by-step explanation:

A solid circular cylinder has a base radius 5 cm and a height 12.5 cm.

The volume of cylinder is given by :

[tex]V=\pi r^2 h\\\\=3.14\times (5)^2\times 12.5\\\\=981.25\ cm^2[/tex]

When r = 5.05, new volum becomes,

[tex]V=\pi r^2 h\\\\=3.14\times (5.05)^2\times 12.5\\\\=1000.97\ cm^2[/tex]

Increase in area = 1000.97 - 981.25 = 19.72 cm²

So, the increase in surface area of the cylinder is equal to 19.72 cm².

Answer: 327680000x? sry i dont know what you want us to do

Step-by-step explanation:

Answer:

if u multiply:  640000

if its in extended from: 12418

if u multiply the extended from number times 5 : 501020540

Step-by-step explanation:

u weren't specific so i put a bunch of different strategies together but  pls explain and i will edit my answer to put the correct answer

Answer:

0.14

Step-by-step explanation:

1/7 = 0.142

Since 2<5 the answer is 0.14.

Answer:

Slope is -2.8 so D

Step-by-step explanation:

I got -14/5 which converted is -2.8

Answer:

x=3

Step-by-step explanation:

here u go!!! :)

answer

Answer:

5 mph.

Step-by-step explanation:

5x6 equals 30. 30 divided by 6 equals five. Hope it helps

Answer:

A. 5mph

Step-by-step explanation:

30m = 6h

/6         /6

5m = 1h

5mph

Answer:

Step-by-step explanation:

The answer would be 34.56

Answer:

The surface area is 270in units squared

Answer:

Range : 8

Q2: 9.5

Interquartile range is 2.5

Answer:

43

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given two angles: 47 and 90

Do 180 minus 47 + 90 to get the third angle

[tex]x = 180 - (47 +90)\\x = 180 - 137\\x = 43[/tex]

Answer and Step-by-step explanation:

First off, we need to get the variable by itself. We do this by adding 4 to each side of the inequality.

x < -6

Our answer is x < -6, so all values that are inputted to x and are less than -6 are solutions to the inequality.

#teamtrees #PAW (Plant And Water)

Everything is graphed out and labeled here for ya!

Answer:

Doesn't seem like a rectangle but when you combine like terms you get 5x+1

sorry if it didn't help.

Step-by-step explanation:

Answer:

710°

Step-by-step explanation:

360° because you make a full rotation + 270° because you go 3/4 of the way around + 80° = 710° total.

Answer:

13.2664991614

Step-by-step explanation:

Answer:   13.2664991614

hope this helps <3

Answer:  c

Step-by-step explanation:

Answer:

45.33 cups.

Step-by-step explanation:

272 divided by 6 gives this answer

The number of cups of punch each bowl will have is given by the equation A = 45.3 cups

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the number of cups of punch in each bowl be represented as A

Now , the equation will be

The total number of cups of punch = 272 cups

The number of bowls = 6 bowls

So , the number of cups of punch in each bowl A = total number of cups of punch / number of bowls

Substituting the values in the equation , we get

The number of cups of punch in each bowl A = 272/6

The number of cups of punch in each bowl A = 45.3 cups

Therefore , the value of A is 45.3 cups

Hence , the number of cups in each bowl is 45.3 cups

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ5

Answer:

4 and -6≤x<0

Step-by-step explanation:

6. 4

7. -6≤x<0

Answer:

question please I'm waiting

Answer:

they all have a probability of 1/3

Answer: 2.20 miles

Step-by-step explanation:

The triathlon involves the bike race, swimming and the marathon.

You are given the distance for the marathon, the biking and the total distance.

Total distance = Swimming + Marathon + Biking

135.7 = Swimming + 23.5 + 110

Swimming = 135.7 - 23.5 - 110

Swimming = 2.20 miles

Answer:

9

Step-by-step explanation:

Euclid's Division Lemma statement is that if we divide an integer by another integer (non-zero integer), we will get a unique integer as qoutient and a unique integer as remainder