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
lara31 [8.8K]
3 years ago
7

50 points and brainliest for the best fastest answer

Mathematics
2 answers:
romanna [79]3 years ago
7 0

Answer:

ha

Step-by-step explanation:

IgorLugansk [536]3 years ago
5 0

THis is an exam so NO

You might be interested in
What is the recursive rule for this geometric sequence? 1/2, -2, 8, -32
Gnesinka [82]

Answer:

see explanation

Step-by-step explanation:

A recursive rule allows us to find the term in a sequence from the previous term.

From the given geometric sequence find r the common ratio

r = \frac{-2}{\frac{1}{2} } = \frac{8}{-2} = - 4

Hence recursive rule is

a_{n+1} = - 4a_{n} ( a₁ = \frac{1}{2} )

4 0
3 years ago
Under a dilation of a scale factor 4 with the center at the origin, if A (3,5), what will be the coordinates of the point A'
cupoosta [38]
A'=(3\cdot4,5\cdot4)\\
A'=(12,20)
7 0
3 years ago
Use the table below to fill in missing values.
aliina [53]

Step-by-step explanation:

We can observe from the table that the value of independent variable and then the values of function on that variable are given.

So,

<u>f(5) = 6</u>

As the value of function at x=5 is 6

<u>If f(x) = 4 then x = 7</u>

The value of function is 4 only on x=7 so the answer is x = 7

When the inverse is taken, the inputs become output and the outputs become inputs

f^{-1}(6) = 5

The value of inverse will be 5 because in original function 5 is input and 6 is output when this will be reversed for inverse, the output will be 5 for 6

Now,

Lastly

if\ f^{-1}(x) = 7,\ then \x = 4

The reverse rule of input and output will be used. The reverse function will generate 7 at input 4.

4 0
3 years ago
Show me how to do this​
romanna [79]

Answer:

<h2>x = 7 cm</h2>

Step-by-step explanation:

The perimeter of the given triangle:

P = (2x + 1) + (x + 2) + (3x - 9) and P = 36 cm.

Therefore we have the equation:

2x + 1 + x + 2 + 3x - 9 = 36          <em>combine like terms</em>

(2x + x + 3x) + (1 + 2 - 9) = 36

6x - 6 = 36      <em>add 6 to both sides</em>

6x = 42          <em>divide both sides by 6</em>

x = 7

4 0
3 years ago
Whats the surface area of this figure
irakobra [83]

Answer:

504

Step-by-step explanation:

The area of the base is 14 x 14 which is 196

The area of one triangle is 1/2 x base length x height which is:

1/2 x 14 x 11 = 77

So the area of one triangle is 77. The area of all the triangles is the same and there are 4 triangles.

So the surface area is

196 + 77 + 77 + 77 + 77 = 504

5 0
3 years ago
Other questions:
  • Solve for x. Round to the nearest hundredth.
    9·1 answer
  • How do I substitute this?
    12·1 answer
  • At the start of a race, a runner’s velocity changes from 0 to 4.0 m/s. It takes him 2 seconds to speed up. His acceleration is _
    7·2 answers
  • Can someone pleaseeeee help me
    9·1 answer
  • If the distance marked on centimeter scale is from 2.5 to 4.5,
    13·1 answer
  • I need help really bad I'm gonna give 25 points who helps me
    8·1 answer
  • A recipe for tomato and pasta salad calls for 32 ounces of canned tomatoes and 4 cups of cooked macaroni. The recipe makes 8 ser
    13·2 answers
  • Find each number 60% of 45
    8·1 answer
  • HELP PLZZZ I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·2 answers
  • Please help me it’s due today and i don’t understand, i’ll give brainliest.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!