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
inn [45]
3 years ago
6

0.5t+0.25(t+16)=4+0.75 help please!!

Mathematics
2 answers:
Zigmanuir [339]3 years ago
6 0
X is equal to the number 1
Jlenok [28]3 years ago
6 0

Answer:

Step-by-step explanation:

0.5t+0.25(t+16)=4+0.75t

=>0.5t+0.25t+0.25x16 =4+0.75t

=>0.75t+4=4+0.75t

=>0.75t+4-4=0.75t        [subtract 4 from both sides]

=>0.75t=0.75t

=>0.75t-0.75t=0            [subtract 0.75t from both sides]    

=>0=0

so,the equation has no solution.

You might be interested in
Ray created the list of factors for 48 below.
noname [10]
48 Is the answer that should be removed !
4 0
3 years ago
Read 2 more answers
Expand the following using the Binomial Theorem and Pascal’s triangle. (x + 2)6 (x − 4)4 (2x + 3)5 (2x − 3y)4 In the expansion o
ivolga24 [154]
\bf (2x+3)^5\implies 
\begin{array}{llll}
term&coefficient&value\\
-----&-----&-----\\
1&&(2x)^5(+3)^0\\
2&+5&(2x)^4(+3)^1\\
3&+10&(2x)^3(+3)^2\\
4&+10&(2x)^2(+3)^3\\
5&+5&(2x)^1(+3)^4\\
6&+1&(2x)^0(+3)^5
\end{array}

as you can see, the terms exponents, for the first term, starts at highest, 5 in this case, then every element it goes down by 1, till it gets to 0

for the second term, starts at 0, and every element it goes up by 1, till it gets to the highest

now, to get the coefficient, they way I get it, is "the product of the current coefficient and the exponent of the first term, divided by the exponent of the second term plus 1"

notice the first coefficient is always 1

so...how did we get 10 for the 3rd element?  well, 5*4/2
how did we get 10 for the fourth element?  well, 10*2/4


\bf (2x-3y)^4\implies 
\begin{array}{llll}
term&coefficient&value\\
-----&-----&-----\\
1&&(2x)^4(-3y)^0\\
2&+4&(2x)^3(-3y)^1\\
3&+6&(2x)^2(-3y)^2\\
4&+4&(2x)^1(-3y)^3\\
5&+1&(2x)^0(-3y)^4
\end{array}


\bf (3a+4b)^8\implies 
\begin{array}{llll}
term&coefficient&value\\
-----&-----&-----\\
1&&(3a)^8(+4b)^0\\
2&+8&(3a)^7(+4b)^1\\
3&+28&(3a)^6(+4b)^2\\
4&+56&(3a)^5(+4b)^3\\
5&+70&(3a)^4(+4b)^4\\
6&+56&(3a)^3(+4b)^5\\
7&+28&(3a)^2(+4b)^6\\
8&+8&(3a)^1(+4b)^7\\
9&+1&(3a)^0(+4b)^8
\end{array}

and from there, you can simplify the elements of the expansion by combining the coefficients

like for example, the 7th element of (3a+4b)⁸ will then be 1032192a²b⁶
7 0
3 years ago
Read 2 more answers
Determine if the following system of equations has no solutions ......................
topjm [15]

Answer:

No solutions

Step-by-step explanation:

3x+4y=-4

15x+20y=-22

——————————

-5(3x+4y)=-5(-4) multiply 1st equation by -5 so you can eliminate the variables

-15x-20y=20. Modified 1st equation

15x+20y=-22.  2nd equation

0+0=-2. Added two equations together

since 0 does not equal -2, there is no solution.

8 0
2 years ago
Please help (question is in the attachment) :(
Kitty [74]

Answer:

The answer is D

Step-by-step explanation:

Because both when we multiply we will get the same answer

8 0
2 years ago
Read 2 more answers
Solve please i’ll give brainliest
valina [46]

Answer:

3 is 60°, as well as 5 and 7 and the rest are 120°

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Which of the following is equivalent to (2x+3)(2x+3)?
    5·1 answer
  • 29. Which integers represent a debit of $7 and a credit of $5?
    13·1 answer
  • A line that has a y-intercept of 0 and passes through (12, 4)
    5·1 answer
  • What is the y-value of the vertex of the function f(x) = –(x + 8)(x – 14)?
    14·2 answers
  • jake went on a road trip with his family this summer. On Monday, they drove 629 miles. Tuesday, they drove 215 miles. On Wednesd
    5·1 answer
  • A piece of lead for a mechanical pencil is 3.15 × 10–4 meter in diameter.
    10·2 answers
  • Estimate: 5.56 x 32.958
    10·2 answers
  • What is the range of 39,41,5,43,26,7,43,24,41
    11·1 answer
  • Help with these questions
    10·1 answer
  • True or false: 1-51 = -5?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!