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
nikdorinn [45]
2 years ago
7

Pls help i might give brainliest

Mathematics
1 answer:
zmey [24]2 years ago
6 0

Answer:

60% I hope I help :) have a great day

You might be interested in
5 2 1 2 <br><br>3 3 4 5 <br><br>5 4 3 3 <br><br>4 5 1 2 <br><br>calculate the mean of the data​
MAXImum [283]
You add all of the numbers up each row and divide by how many there are so:
row one: if u add it all up it would be 10 then divide by how many there are
6 0
3 years ago
Choose the most appropriate answer area(26 centimeters),""area(26),"and”a(26)” all represents which of the following?
garri49 [273]

Answer:

B. The area of 26 meters.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Someone please help me with this !!!
ser-zykov [4K]

It is the first one, so where it is marked is already correct

7 0
3 years ago
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
If f(x) = 3x - 7, then f-1(x)=
fgiga [73]

Answer:

Step-by-step explanation:

so f-1(x) means we are finding the inverse

f(x) = 3x - 7.....change f(x) to y

y = 3x - 7.....now switch ur x and y and solve for y

x = 3y - 7....add 7 to both sides

x + 7 = 3y...divide both sides by 3

(x/3) + 7/3 = y....rearrange

y = (x/3) + 7/3....can also be written as : y = 1/3x + 7

now just change ur y to f-1(x)

f-1(x) = x/3 + 7/3.....or f-1(x) = 1/3x + 7/3

4 0
3 years ago
Read 2 more answers
Other questions:
  • Where is the fun house placed ?
    11·1 answer
  • 3. People who smoke are asked to halve the number of cigarettes consumed each day so that any effect on
    13·1 answer
  • The sum of two complementary angles is 90° Angle A is represented by 3x - 10, and Angle B is represented by x. Solve for x Hint:
    10·1 answer
  • What is the value of x? Enter your answer in the box.<br><br><br><br>Picture coming soon (:
    13·1 answer
  • There were 12,608 visitors to a museum in June. What is this number rounded to the nearest ten thousand? Complete the explanatio
    6·1 answer
  • What is the surface area of this rectangular prism?
    15·1 answer
  • Suppose the population of a town increases by 3% each year. the population of the town today is 25,000. use compound interest ta
    11·2 answers
  • Solve the equation 17=5k-3
    15·2 answers
  • Hey!!! So the photo is side ways sorry bout that but I reallyyy need some help
    8·1 answer
  • What is the supplementary angle of 30 degrees?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!