All categories

3 years ago

What is the arc length

Mathematics

1 answer:

Elza [17]3 years ago

5 0

Answer: 4

The same since its in the center

20/360=X/72

Step-by-step explanation:

You might be interested in

Factor each Polynomial

Stels [109]

Answer:

2(+2)(+3)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Santa's Wonderland is an extravagant holiday light display that is open from early November through January each year. The entry

Fofino [41]

Ok,
f(0.35)= 7f/20

f(-5.2)=-26f/5

f(10)= 10f

f(-0.5)= -f/2

as for the last question I am not quite sure, sorry....hope I helped a little :)

5 0

4 years ago

What is the percent of 45/100?

myrzilka [38]

45/100 is 4,500% 2/5 is 40% 18/40 is 45% 15/25 is 60%

5 0

3 years ago

Ten out of every 32 people

rosijanka [135]

10 divided by 32 is 32.25
multiply 32.25 by 100
then u get 32%

3 0

3 years ago

I need algebra help.....

Lubov Fominskaja [6]

Answer:

$y=4(3)^x$

Step-by-step explanation:

From the table given in the question,

x y Difference Ratio

1 12 - -

2 36 36-12 = 24 $\frac{36}{12}=3$

3 108 108-36 = 72 $\frac{108}{36}=3$

4 324 324-108 = 216 $\frac{324}{108}=3$

5 972 972-324 = 648 $\frac{648}{216}=3$

There is a common ratio of 3 in each successive term.

Therefore, data given in the table will represent an exponential function.

$y=a(b)^x$

For a point $(1, 12),$

$12=a(b)^1$

$ab=12$ ------(1)

For another point of the table $(2,36)$ ,

$36=a(b)^2$

$ab^2=36$ --------(2)

Equation (2) divided by equation (1)

$\frac{ab^2}{ab}=\frac{36}{12}$

$b=3$

From equation (1),

$3a=12$

$a=4$

Therefore, exponential function will be,

$y=4(3)^x$

7 0

3 years ago