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
Klio2033 [76]
3 years ago
12

Can someone help me please

Mathematics
1 answer:
Licemer1 [7]3 years ago
5 0

Answer:

21°

angles don't change in dilutions but lengths do

plssmark brainliesttt

You might be interested in
Mr. Smith is planting a class garden for his third grade class. He surveys the class and determines that 65% prefer planting cor
Lubov Fominskaja [6]
No, because he only surveyed his class which 65% of them prefer planting corn over tomatoes. In which it does not mean that the school's third grade population that prefers planting corn over tomatoes is 65%
4 0
3 years ago
Read 2 more answers
Dan earns £9.70 per hour. How much will he earn for 5 hours work?
Mademuasel [1]

Answer:

48.50

Step-by-step explanation:

9.70 x 5

8 0
4 years ago
Read 2 more answers
If f(x) =69-15x then f(f^-1(x))
xenn [34]

If f(x)=69-15x  then f(f^{-1}(x))=x

Given :

f(x)=69-15x\\

Lets find out f^{-1}(x). The steps to find out f inverse are

Replace f(x) by y

y=69-15x\\Interchange \; the \; variables\\x=69-15y\\solve \; for \; y\\x-69=-15y\\Divide \; by \; -15\\\frac{-x+69}{15} =y\\Replace \;y \;with \; f^{-1}\\f^{-1}=\frac{-x+69}{15}

Now we find f(f^{-1}(x))

Replace inverse function in the place of x in f(x)

f(f^{-1}(x))=f(\frac{-x+69}{15} )=69-15(\frac{-x+69}{15})=69-(-x+69)=69+x-69=x\\f(f^{-1}(x))=x

Learn more :

brainly.com/question/11242094

8 0
3 years ago
In a huge chess tournament, 66 games were played. Find out how many people were involved if it is known that each participant pl
Elanso [62]
There was 12 players
7 0
3 years ago
On a coordinate plane, a line goes through points (negative 1, 0), (0, 1), and (1, 2). Which table goes with the graph?
jok3333 [9.3K]

Answer:

Table B

Step-by-step explanation:

correct on edge :)

4 0
3 years ago
Other questions:
  • Students are going on a field
    12·1 answer
  • Evaluate integral _C x ds, where C is
    12·1 answer
  • The Environmental Protection Agency (EPA) has contracted with your company for equipment to monitor water quality for several la
    12·2 answers
  • 1769.9 in hours and secs<br><br> i need help
    7·1 answer
  • Find the area if the figure
    11·2 answers
  • What is the length of SR ?<br><br><br> 9 units<br> 12 units<br> 15 units<br> 18 units
    13·1 answer
  • A scale drawing of a rectangular plot of land is below, where 2 units is equal to 75 feet. What is the area of the plot of land?
    8·1 answer
  • The sales tax rate is 6.3%. Rosa buys a shirt priced as $108, what is her total cost including tax (nearest hundredth)​
    8·1 answer
  • A.
    5·2 answers
  • Warm-Up
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!