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
WITCHER [35]
2 years ago
11

Evaluate the expression when c=21 and d=4. c-5d

Mathematics
1 answer:
vekshin12 years ago
6 0

\huge \boxed{\mathfrak{Question} \downarrow}

  • Evaluate the expression when c = 21 and d = 4, c - 5d = ?

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

Given,

  • c = 21
  • d = 4
  • c - 5d = ?

Let's solve it now :-

\sf \: c - 5d \\  \\  \sf \: Substitute \: the \: values \: of \: c \: and \: d \\  \\ \sf c - 5d \\  \rightarrow \sf(21) - 5(4) \\ \sf  \rightarrow21 - 20 \\  =    \boxed{\boxed{\bf \: 1}}

  • The value of the expression is <em><u>1</u></em><em><u>.</u></em>
You might be interested in
Click on pic to get the actual question please
schepotkina [342]

Answer: The products are 3 and 6

Step-by-step explanation:

The product of the factor is either 1/2 or 18, depends whether it wants a fraction or an answer to a multiplication problem.

Hope this helps!

4 0
3 years ago
A right triangle with vertices J(4, 0), K(0,0), and L(0,5) is rotated around the x-axis. To the nearest tenth of a unit, what is
statuscvo [17]
This is the concept of graphs and volume of the solid figures, given that the triangle J,K,L was rotated along the x-axis, the resultant figure was cone with with radius of 5 units and a height of 4 units;
The volume of a cone is given by;
V=πr^2(h/3)
r=5 units
h=4 units
V=π*5^2*(4/3)
V=104.72 units^3
the answer is B]
5 0
3 years ago
13 gallons is the same as how many liters?<br> Hint: 1 gal 3.8 L
I am Lyosha [343]

Answer:

49.4

Step-by-step explanation:

So, 1 Gallon = 3.8 Liters.  We need to find how many liters are in 13 gallons.

All we need to do is multiply our 3.8 liters (1 gallon) by 13 to find out how many  liters 13 gallons is.

3.8 x 13 = 49.4

Your answer is 49.4.

<u>Hope this helps and have a nice day!</u>

5 0
2 years ago
At the start of 2014 Tim's house was worth 100,000.
Novay_Z [31]
For this case we have a function of the form:
 y = A * (b) ^ t
 Where,
 A: initial amount
 b: growth rate
 t: time
 Substituting values we have:
 y = 100000 * (1.10) ^ 4
 y = 146410
 Answer:
 
the value of his house at the start of 2018 is:
 
y = 146410
5 0
3 years ago
PLEASE HELP! I’m so confused. Explain your answer, thanks!
kakasveta [241]

Answer:

y+2 = 3/4 (x-1)

Step-by-step explanation:

We have a slope and a point, we can use the point slope form of the equation for a line

y-y1 = m(x-x1)

where m is the slope and (x1,y1) is the point

y--2 = 3/4(x-1)

y+2 = 3/4 (x-1)

5 0
3 years ago
Read 2 more answers
Other questions:
  • The whole is 8. One part is 8. What is the other part? Tell how you know.
    9·1 answer
  • Maggie's brother is 3 years younger than twice her age the sum of their ages is 24. how old is Maggie?
    5·2 answers
  • Travis has a savings account that his parents opened for him. It pays 6% annual interest. His uncle also opened an account for h
    5·1 answer
  • Plz help ASAP!!!!!!!!!!! <br> IT HAS TO BE CORRECT!
    7·1 answer
  • Is 123 more or less than 1?
    7·2 answers
  • Fiona bought some socks that cost $4.95 for each pair and some belts that cost $6.55 each. Fiona spent $27.95 in all. Let a repr
    11·1 answer
  • . If y varies directly with x when y = -4 and x = 10, determine y when x = 2. Write and equation for the direct variation and de
    5·1 answer
  • (3x +2)<br> 2x<br> (x, sol<br> (2x+1001
    7·1 answer
  • Consider the polynomial, 5z - 9x' + 2z11 +6.
    7·1 answer
  • Help the answers are CPCTC Definition of congruence SAS and SSS
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!