1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jeka57 [31]
3 years ago
7

Help in this one please

Mathematics
2 answers:
sertanlavr [38]3 years ago
6 0

Step-by-step explanation:

hope this helps, good Night

Margaret [11]3 years ago
3 0
The answer should be 6.28 units hope this helps ^^
You might be interested in
A town has a population of 20000 and grows at 4% every year. What will be the population after 6 years, to the nearest whole num
zaharov [31]

Answer:

25306

Step-by-step explanation:

a=starting value = 20000

r=\text{rate = }4\% = 0.04

r=rate = 4%=0.04

\text{Exponential Growth:}

Exponential Growth:

b=1+r=1+0.04=1.04

b=1+r=1+0.04=1.04

\text{Write Exponential Function:}

Write Exponential Function:

y=20000(1.04)^x

y=20000(1.04)  

x

 

Put it all together

\text{Plug in time for x:}

Plug in time for x:

y=20000(1.04)^{6}

y=20000(1.04)  

6

 

y= 25306.38037

y=25306.38037

7 0
2 years ago
What is the value of x? Please show step by step.
3241004551 [841]
Start by using trig to find the length of the line LJ

The triangle KJL (big right angled triangle) has been given the following dimensions

Hypotenuse = 8 \sqrt{2}
The adjacent angle is 30 degrees

Since we have the hypotenuse and the  angle we must use the equation 
opposite = Sin(angle) x Hypotenuse

Opposite= sin30 x 8 \sqrt{2}

Opposite= 4 \sqrt{2}

Therefore line LJ is 4 \sqrt{2}


Now look at the smaller right angled triangle (LMJ) 

Hypotenuse is the line LJ which is 4 \sqrt{2}

The adjacent angle is 45

Since we have hypotenuse and angle we must use the equation opposite = sin(angle) * h

therefore 
x= 4 \sqrt{2} * sin45= 4


3 0
3 years ago
(will give brainly) orde the values on the cards below in ascending order
VMariaS [17]

Answer:

Step-by-step explanation:

Set 1

first of all we have to look at the negative numbers:

-99% = -0,99

-√80 = is almost 9

so :

-9,(9) ; -√80 ; -99%

then the positive numbers:

19% = 0,19

√9 = 3

1/9 = 0,11...

so

1/9 ; 19% ; √9

final answer:

-9,(9) ; -√80 ; -99% ; 1/9 ; 19%, √9

Set 2

descending order = from greatest to least

In this case we have to look at first at positive numbers

2/3 = 0,6

√23 = 4,...

20/3 = 6,...

23% = 0,23

so

20/3 ; √23 ; 2/3 ; 23%

negative numbers

-√34 = -5,...

so :

-4,(3) ; -√34

final answer:

20/3 ; √23 ; 2/3 ; 23% ; -4,(3) ; -√34

3 0
3 years ago
(x+2)(2x+1)+(x+2)(2x-3) factorizar
koban [17]

Answer:

(x + 2)(4x - 2).

Step-by-step explanation:

(x+2)(2x+1)+(x+2)(2x-3)

Note that  (x + 2) is common to 2 parts of the expression. So we have:

(x + 2)(2x + 1 + 2x - 3)

= Ix + 2)(4x - 2)

8 0
3 years ago
A box contains twenty cards numbered 1 through 20. One card is to be randomly drawn from the box.
Crank
C.7/20              
  Hope i helped 
  let me know if i did not                                       
3 0
3 years ago
Read 2 more answers
Other questions:
  • A recursive rule for a geometric sequence is a1=4/9;an=3an−1
    14·2 answers
  • 209,767 rounded to the nearest hundred thousand
    8·2 answers
  • I need help please????!
    15·1 answer
  • Choose the constant term that completes the perfect square trinomial.<br><br> y 2 + 8y
    7·2 answers
  • 2(3x -4)<br> Write it in expanded form
    15·1 answer
  • What is three to the third power times two to the fourth power equal?
    14·1 answer
  • In January of 2003, Jaylen deposited $1,450 into an investment account earning 5% interest, compounded semiannually. If there ar
    12·1 answer
  • A skatepark has an area of 6000ft2, a length of 60 ft and an unknown width, find the width of the skatepark
    9·1 answer
  • Jean bought 7 melons.<br> Each melon weighs 23 pound.
    5·1 answer
  • Match the expressions with the property used to generate 5y + 2y + 6 + 2. what is the expression and what is the property?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!