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
barxatty [35]
2 years ago
15

What is the value of x? х X-6 5 3 A. 3 B. 9 C. 15 D. 30

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

Answer: C. 15

Step-by-step explanation:

You might be interested in
Please help if you can
arsen [322]
Alright what is VAT?

5 0
3 years ago
The average kinetic energy of the atoms in an object determines its _____.
Strike441 [17]
I am quite sure that it is B: Temperature
7 0
3 years ago
Read 2 more answers
Geraldine is asked to explain the limits on the range of an exponential equation using the function f(x) = 2^x. She makes these
GalinKa [24]

<u>General Idea:</u>

Domain is the values of x which gives a defined output to the function, and Range is the values of y that we get by substituting domain values of x. For the function f(x) = a^x, where a > 0, the domain will be all real numbers and range will be all values greater than 0. That is the graph will be very close to x-axis but will never touch it.

<u>Applying the concept:</u>

From the attached table, we can notice that as x increases infinitely, the y-values are continually doubled for each single increase in x and as x decreases infinitely, the y-values are continually halved for each single decrease in x.

Option 1: "Statement 1 is incorrect because the y-values are increased by 2, not doubled".

Option 1 is INCORRECT because Statement 1 is TRUE & CORRECT.

Option 2: "Statement 2 is incorrect because the y-values are doubled, not halved".

Option 2 is INCORRECT because Statement 2 is TRUE & CORRECT.

Option 3: "The conclusion is incorrect because the range is limited to the set of the integers"

Option 3 is INCORRECT because, the range will be always greater than 0, because irrespective of how many times y is halved for each single decrease in x, the y will still be a positive fraction and won't be a negative.

Option 4: "The conclusion is incorrect because the range is limited to the set of positive real numbers"

<em><u>Option 4 is CORRECT because y value will be positive irrespective of whatever x we substitute in the function.</u></em>

8 0
3 years ago
Read 2 more answers
Find the exact volume of the cylinder.
Verizon [17]

Answer:

\boxed {\boxed {\sf C. \ 200 \pi \ ft^3}}

Step-by-step explanation:

We are asked to find the volume of the cylinder. The formula for calculating a cylinder's volume is:

v= \pi r^2 h

We know the height of the cylinder is 8 feet. We are given the diameter, the distance from edge to edge through the center. We want to find the radius, the distance from the edge to the center.

The radius is half the diameter.

  • r = d/2
  • r= 10 ft/2
  • r=5 ft

We know both variables (h= 8ft and r=5 ft) and can substitute them into the formula.

v= \pi (5 \ ft)^2 * (8 \ ft)

Solve the exponent.

  • 5 ft * 5ft = 25 ft²

v= \pi (25 \ ft^2)(8 \ft)

Multiply the numbers in parentheses.

v= \pi (200 \ ft^3)

v= 200 \pi \ ft^3

The volume of the cylinder is <u>200π cubic feet and choice C is correct.</u>

5 0
2 years ago
−5x+2y=9<br> y=7x<br> ​<br><br> solve the system of equation
egoroff_w [7]
Here to solve the equation we need to plug in the value y as given. -5x+2(7x)=9. -5x+14x=9. 9x=9. X=1.
6 0
2 years ago
Other questions:
  • Convert 28/225 to a decimal using long division
    15·1 answer
  • A pizza shop offers nine toppings. No topping is used more than once. What is the probability that the toppings on a tree toppin
    11·1 answer
  • There are 12 different pizza toppings, and Arturo must rank his top 4 in order. How many different possible rankings are there?
    5·1 answer
  • Malaya thinks of two different plans she could use to save money in a bank account. The tables show the account balances for eac
    7·1 answer
  • The given line passes through the points (0, -3) and (2, 3).
    11·2 answers
  • Find the area of the shaded region.
    12·1 answer
  • The value of x in this system of equations is 1.
    5·1 answer
  • Please i need help i don't understand this
    14·1 answer
  • Sarah has 8 cups of canned tuna for making tuna salad sandwiches. She uses 1/2 of a cup of canned tuna in each sandwich. what is
    13·1 answer
  • during a basketball game justin attempted 40 shots and made 18. He says he made 35% of the shots is justin correct
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!