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
raketka [301]
3 years ago
12

Find the value of x Look at the picture^^ Answer with work please I need help???

Mathematics
1 answer:
Serjik [45]3 years ago
6 0

Step-by-step explanation:

{30.5}^{2}   =  {x}^{2}  +  {19.1}^{2}  \\ 930.25 =  {x}^{2}  + 364.81 \\  {x}^{2}  = 930.25 - 364.81 \\  {x}^{2}  =  565.44 \\  x =   \sqrt{565.44}  \\  \\ x = 23.78

You might be interested in
8.14÷20 please show work​
saul85 [17]

Answer:

0.407

Step-by-step explanation:

 <u>0. 4 0 7</u>

2 0     /8. 1 4 0

 −<u> 0</u>      

   8 1    

 <u>− 8 0   </u>

     1 4  

  <u> −   0  </u>

     1 4 0

   −<u> 1 4 0</u>

         0

6 0
3 years ago
Read 2 more answers
What is the reciprocal of 1/x^3
Gennadij [26K]

Answer:

x^3

Step-by-step explanation:

reciprocal is 1/(given value)

1/(1/x^3)

=x^3

4 0
3 years ago
Find the x- and y-intercepts of the function f(x) = log(2x + 1) − 1.
sleet_krkn [62]
<span>Alright, here's your answer.

y-intercept is computed (not found) by assigning x = 0 and computing y: here that is f(0) = Log(2*0 + 1) – 1 = Log(1) – 1 = 0 – 1 = -1 
y-intercept is (0, -1) 

x-intercept is computed by solving f(x) = 0 for x: here that is 
0 = Log(2x + 1) – 1 → 1 = Log(2x + 1) 

Assuming the Log cited is base 10, then 10^1 = 10^Log(2x + 1) = 2x + 1 

That’s 10 = 2x + 1 

Therefore 9 = 2x 
x = 9/2 = 4.5 
Check this result in the original equation, I did! 

Your answer is - x-intercept is (4.5, 0)

I hope I helped! :)

</span>
6 0
3 years ago
66 L : 120 mL<br><br> Simplify the ratio
erastova [34]
11 L : 20 mL
I believe but that was quick mental math
5 0
3 years ago
Read 2 more answers
Explanation please <br><br>thank you
GrogVix [38]
300 represents the initial value or the value that you started with.
1.15 is the rate that the function increases by over t (time)

8 0
3 years ago
Other questions:
  • How many times does 13 go into 80
    12·1 answer
  • If P(x) = x ^ 2 + x + 3 and Q(x) = 4x ^ 2 - 3 find P(8) .
    9·1 answer
  • In my town, gas prices are always listed to the thousandths place. Since the smallest coin we have is the penny, we have to roun
    15·1 answer
  • Franklin deposited $75 in a no-interest bank account when he opened it. After that, he deposits $50 per month in the account. As
    8·1 answer
  • Which angles of the triangles measure 90°?
    6·2 answers
  • What is the value of y?<br><br><br><br> Enter your answer in the box.
    8·1 answer
  • Sega makes brownies using a square pan that has a side
    13·1 answer
  • A 440m long road is bejng repaired. At the end of the three days, the workers had repaired 3/4 of the road. What length of the r
    15·2 answers
  • Please help I will you brainliest.
    14·2 answers
  • What is the simple interest if I=1000 birr,T=5 years and p=4000 birr​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!