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
AveGali [126]
2 years ago
11

PLEASE HELP! 20 POINTS AND BRAINLIEST FOR THE FIRST RATIONAL ANSWER! PLEASE EXPLAIN!!

Mathematics
1 answer:
Semmy [17]2 years ago
4 0

Answer:

C would be your answer

Hope this helps!

Step-by-step explanation:

You might be interested in
What are the zeros of the polynomial function? f(x)=x2−12x+20 Enter your answers in the boxes. The zeros of f(x) are and
Schach [20]
f(x)=x^{2} -12x+20
f(x)=0
xx^{2} -12x+20=0
Factoring:
(x-2)(x-10)=0
Two possible soolutions:

x-2=0 [tex]x=2

x-10=0
x=10

The zeros of the polynomial function are x=2 and x=10 


5 0
3 years ago
Read 2 more answers
Explain in your own words what it means to say "the probability of…" for each statement below. Be clear about describing the ran
Fiesta28 [93]

Answer:

when many M&M candy are placed in a bag (say) and the Candy has different colors, when you decide to pick a candy out of the bag. you will get 0.20 Red candy in the bag out of the many candy with different colors.

Step-by-step explanation:

first step you claim the hypothesis by using the word' say' or any other word to declare a variable.

3 0
3 years ago
9x-4 (x-3)+72<br> what is X?
spin [16.1K]

Answer:

x = 12

Step-by-step explanation:

9*x-4*(x-3)-(72)=0

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 (9x -  4 • (x - 3)) -  72  = 0

Step  2  :

Step  3  :

Pulling out like terms :

3.1     Pull out like factors :

  5x - 60  =   5 • (x - 12)

8 0
3 years ago
Read 2 more answers
The illuminance of a surface varies inversely with the square of its distance from the light source. If the illuminance of a sur
lesya692 [45]

Answer: b) 6

Step-by-step explanation:

Given : The illuminance of a surface varies inversely with the square of its distance from the light source.

i.e. for d distance and l luminance , we have

d^2\times l=k , where k is constant.       (1)

If  the illuminance of a surface is 120 lumens per square meter when its distance from a certain light source is 6 meters.

From (1), we have

\Rightarrow (6)^2\times 120=k\\\\\Rightarrow\ k=4320   (2)

For the distance (d) corresponds to the illuminance to 30 lumens per square meter , we have

d^2\times 30=k

Put value of k , we get

d^2\times 30=4320\\\\\Rightarrow\ d^2=\dfrac{4320}{30}=144\\\\\Rightarrow\ d^2=144\\\\\Rightarrow\ d= 12

Then , the number of meters should the distance of the surface from the source be increased= 12 meters- 6 meters = 6 meters.

3 0
3 years ago
Find the volume of the pyramid below!! HELP!
dexar [7]

Answer:

C. 400

Step-by-step explanation:

You have to multiply 10 x 10 (the base length and width) by 12 (the height) and divide it by 3.

5 0
3 years ago
Other questions:
  • Which is the better deal 0% interest on a $28,300 car or purchasing a $22,000 vehicle with a five-year 6% simple interest loan
    10·1 answer
  • Carpeting costs $9.99 a yard. If Jam buys 17.4 yards, how much will it cost her ?
    12·1 answer
  • Which of the following is an example of theoretical probability?
    9·1 answer
  • There are 6 blue socks, 7 white socks, and 8 gray socks in a drawer. If you pick sock without looking, what is the probability i
    6·2 answers
  • What is (9x + 5) - (6x - 8)?<br> What is (4x + 10) - (-3x + 5)?
    12·2 answers
  • Make x the subject of the formula<br><br><br> x/2c = a + 4
    12·1 answer
  • The population of bacteria in an
    5·2 answers
  • Find the slope of a line that contains points (9,1) and (3,-3) in the simplest form
    15·1 answer
  • Directions:Use the product rule to simplify the following monomials.
    10·1 answer
  • Using the tree diagram below, what is the probability of getting tails and an even number?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!