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DerKrebs [107]
3 years ago
6

a. It is important to label all your variables and expressions clearly because: it will help you get your equations set up c. it

will solve a system of equations correctly b. it will check your answers d. it will allow you to find definitions better​
Mathematics
1 answer:
sveticcg [70]3 years ago
3 0

Answer:

I'm pretty sure it's A. It will help you get your equations set up correctly

Step-by-step explanation:

For anyone needing this answer in the future lol

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Given f(x)=21x+14, find f(5)
loris [4]

f(5)=21\cdot5+14=105+14=119

6 0
3 years ago
Given the function f(x) = −3x3 + 9x2 − 2x + 3, what part of the function indicates that the left end starts at the top of the gr
shutvik [7]

Answer: The correct option is, The coefficient of the first term.

Step-by-step explanation:

The given function is,

f(x)=-3x^3+9x^2-2x+3

End behavior of the polynomial function : It is defined as the graph of f(x) as x approaches +\infty and -\infty.

The end behavior of the graph depends on the leading coefficient and degree of the polynomial.

As, the degree of the polynomial is '3'. So, the leading coefficient will determine the structure of the graph.

Therefore, the coefficient of the first term will indicate that the left end starts at the top of the graph.

The graph is also shown below.

5 0
3 years ago
Read 2 more answers
Find the values of x and y​
ioda

X= 20 & Y= 70 in right-angled triangle .

What is right angle triangle?

  • A right-angled triangle is a particular kind of triangle in which one of the angles is 90 degrees.
  • The combined angles of the other two are 90 degrees. Perpendicular and the triangle's base make up the sides that the right angle is formed from.
  • The longest of the three sides, known as the hypotenuse, is the third side.

2X + 140 = 180

2X = 40°

   X = 20°

X + Y = 90°

   Y = 70°

Learn more about right-angled triangle

brainly.com/question/3770177

#SPJ13

4 0
1 year ago
help............................................................................................................................
dlinn [17]

Answer:6/25

Step-by-step explanation:

6 0
3 years ago
Enter your answer as a decimal.Round only your final answer to the nearest hundreth.
vladimir1956 [14]
52.35 ft^2

1/2times 9.2 times 11.9 times sin(27)
6 0
3 years ago
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