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
V125BC [204]
2 years ago
14

The following expression is written by some students: A+B=C. if ''A'' is always twice the value of ''B''. what is the value of '

'C'' is ''A'' =2?
Mathematics
1 answer:
ANEK [815]2 years ago
6 0

Answer:

c=3

Step-by-step explanation:

a+b=c

a is double the value of b, so if a is 2, then b is 1.

2+1=3

hope this helps!

please mark me brainliest. thanks!

You might be interested in
Someone please help me ASAP!!!! I really need it
MatroZZZ [7]
^ this guy is a scammer don’t click the link
7 0
3 years ago
Answer is you know the correct answer. G o o g l e forms!
vaieri [72.5K]

Step-by-step explanation:

I think

volume = area of the base × the height

[1/2×(2+2)×6] × 8

= 1/2×24×8

= 24×4

= 96 ft³

3 0
2 years ago
Read 2 more answers
Please help with this asap I'll mark brainlyest​
tekilochka [14]

False

I hope I've helped!

4 0
3 years ago
A cylinder and a cone have the same volume. the cylinder has a radius x and height y. the cone has a radius of 1/2 x. find the h
vovikov84 [41]

Answer:

12 y

Step-by-step explanation:

π. x².y = ⅓. π (½x) ².h

=> eliminate π,

x²y = ⅓. ¼x².h

=> eliminate x²,

y = 1/12 h

h = 12 y

so, height of the cone = 12 y

5 0
2 years ago
Can somebody help me plz plz
Paul [167]

Answer:

a. Function; every x-value corresponds to only 1 y-value

b. Not a function; doesn't pass the VLT

c. Function, passes the VLT

2.

a. -200

b. x= -22.5

Step-by-step explanation:

Here is the basic rule for a function:

Every input (x) value goes only to one output (y) value.

For example, an x-value of 4 cannot go to y-values of both 2 and 4. {(4,2), (4,4)

a.

In a, we see that every x value has only one line- no x-value goes to two different y values, therefore, a is a function.

b. Remember that every x-value can only have one matching y value. This definition allows us to do a special test called the vertical line test (VLT). If we pass a vertical line through a graph (|) and it doesn't pass through two points at the same x value, then that graph is a function.

However, in this graph we can clearly see that this function DOES NOT pass the VLT.

(-2, 2) and (-2,-3)

c.

We're going to use the VLT once again. If we put a vertical line through the observable graph does any x value appear to have two or more y-values? No, so this is the graph of a function

2.

g(x)= 16 -4x

g(54) is the same as saying input 54 in for x, so

16- 4(54)

16- 216 = -200

a. -200

b.

So, g(x) = 106 and they want you to determine x.

Set g(x) equal to 106 and solve:

106= 16-4x

90 = -4x

x= -22.5

3 0
3 years ago
Other questions:
  • What is the slope of c=3.95p
    12·1 answer
  • I really need this fast
    7·1 answer
  • A community bird-watching society makes and sells simple bird feeders to raise money for its conservation activities. The materi
    5·1 answer
  • How many days are there in a month? it is measured in the _____.?
    5·1 answer
  • Find the value of x in the triangle shown below. X° 27° 68°
    6·2 answers
  • Brainlist queston plz help me plz Write the explicit formula for the arithmetic sequence with f(89) = -481.4 and f(126) = -677.5
    15·1 answer
  • Please help ASAP !!! Thank you !
    13·1 answer
  • Ava takes care of 6 horses Each horse eats about 85 pounds of feed per year. How many pounds of feed will all the horses eat in
    7·1 answer
  • Heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp
    8·1 answer
  • What is the value or x?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!