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
Stells [14]
3 years ago
11

I need help with this!!!

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
5 0

Answer:

Attached the answer below!!

Step-by-step explanation:

Hope this Helps!!

You might be interested in
Can someone please help me with these math problems ASAP?!<br> Thanks in advance! ;)
Mamont248 [21]

Answer:

11) Here given Function,

f(x) = \sqrt{2x-11}

And, g(x) = -|0.1|x+5

For f(x) = g(x)

\sqrt{2x-11}=-|0.1|x+5

2x-11=(-|0.1|x+5)^2

2x-11=0.01x^2 - 10|0.1|x+25

2x=0.01x^2 - 10|0.1|x+25+11

2x=0.01x^2 - 10|0.1|x+36

0.01x^2 - 10|0.1|x - 2x+36=0

When we solve this equation,

We found,

 x = 12.5227 ≈ 12.53

Thus, the required solution is, x = 12.53

12) Here the height of rocket A in x second,

f(x) = -16x^2+74x+9

And, The height gain by the rocket B in x seconds,

g(x) = -16x^2+82x

If at x seconds both A and B gain the same height,

That is, f(x) = g(x)

⇒ -16x^2+74x+9= -16x^2+82x

⇒74x + 9 = 82x

⇒ 82x - 74x = 9

⇒ 8x = 9

⇒ x = 1.125 ≈ 1.13

Thus, the required solution is x = 1.13 seconds (approx)


4 0
3 years ago
In a math class with 19 students, a test was given the same day that an assignment
Kamila [148]
Shhdhdjdjdjejejdhehehehdhdhdhdhdhdhdhdhhd
4 0
2 years ago
HELP WITH BOTH PARTSSSSSSSSS
const2013 [10]

Answer:

Wait... that's my name... whatever, here is the answer XD

Step-by-step explanation:

c+9.75=20.75 is the answer :D

Cost of his ticket is $20.75

4 0
3 years ago
Read 2 more answers
1/3k+80=1/2k+120 k=??
Sati [7]

Answer:

The value of k is 240

Step-by-step explanation:

\frac{1}{3}k + 80 = \frac{1}{2}k + 120

Or, 120 - 80 =  \frac{k}{2} - \frac{k}{3}

Or, 40 = \frac{k}{6}

So. k = 40 × 6  = 240

Hence The value of k is 240   Answer

3 0
3 years ago
Javier is buying food in the lunch line . The tray of salad plates is 3/8 full . The tray of fruit plates is 3/4 full . Which tr
Marina CMI [18]
.. Please... Please tell me you know fractions at least well enough to know this ;_;

3/4 is like 0.75, yeh?
3/8 is like.. 0.365

Change the Denominator (Bottom Number in Fraction) so they're the same:
6/8  3/8.

Now d'you see?
5 0
3 years ago
Read 2 more answers
Other questions:
  • The list shows the ages of cats at a local shelter.
    15·2 answers
  • Fourteen less than 5 times a number is 1. Identify the integer.<br>​
    10·1 answer
  • Find three solutions of the equation y=9x-4?
    6·2 answers
  • Which of these is the answer please.
    11·2 answers
  • Bill earns $5 for every car he washes. If he earns at least $45, how many cars did Bill wash?
    12·1 answer
  • The ratio of green food coloring to blue food coloring is 1:2 we used 6 drops of blue how many total drops of food coloring did
    8·1 answer
  • Find the intercepts of f(x)= x-4(x-2)^1/3
    11·1 answer
  • Can somebody help me out my grade are bad
    10·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B5%20%2B%202%20%5Cdiv%20%20%5Csqrt%7B5%20-%202%7D%20%7D%20" id="TexFormula1" title
    5·1 answer
  • A segment in the complex plane has a midpoint at 3 – 2i. If one endpoint of the segment is at 7 i, what is the other endpoint? –
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!