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
AlladinOne [14]
4 years ago
12

Someone please help me its due today plesse!!!❤​

Mathematics
1 answer:
goldenfox [79]4 years ago
4 0

Answer:

c = 90.25 or 361/4

Step-by-step explanation:

to find the perfect square, take the "b" term (ax^2 + bx + c), divide by 2 and square it.

(\frac{-19}{2}) ^{2}

depends on the method asked

361/4  or 90.25

You might be interested in
The nth term of a number sequence is 2n+5
KATRIN_1 [288]

Answer:

Step-by-step explanation:

hello you idiot

6 0
3 years ago
Read 2 more answers
(07.02 MC)
Ilia_Sergeevich [38]

Answer: The only difference between the six functions depends on the sides we use.

Step-by-step explanation:

The primary trigonometry ratio are

Sine  (sin)

Cosine  (cos)

Tangent  (tan)

The reciprocal ratio are derived from the three primary functions. Because they can easily be derived, calculators and spreadsheets do not usually have them. These are:

Secant  (sec)

Cosecant  (csc)

Cotangent  (cot)

Please find the attached files for more explanation

7 0
4 years ago
Need help please answer ASAP!
sladkih [1.3K]

Let's see

  • 3x²-9x
  • 3x(x-3)

3x is one factor

  • Other one is x-3

#2

Mass of 1000 protons

  • 1000×Mass of one proton
  • 1.67×10^{-24}×10³
  • 1.67×10^{-21}g
6 0
3 years ago
Read 2 more answers
The explicit formula for a certain geometric sequence is f(n)=1250(11)^n-1. What is the exponential function for the sequence? W
Agata [3.3K]

Answer:

f(n) = \frac{1250}{11}(11)^n

Step-by-step explanation:

Given

f(n) = 1250(11)^{n-1}

Required

Write as exponential function

An exponential function is represented as:

f(n) = ab^n

f(n) = 1250(11)^{n-1}

Apply law of indices

f(n) = \frac{1250(11)^n}{11}

f(n) = \frac{1250}{11}(11)^n

<em>The above represents the exponential function</em>

5 0
3 years ago
If Nathan scoops 8.5 cups of ice cream in 2 minutes, how many scoops of ice cream can he do in 8 minutes?
lozanna [386]

Answer:

34

Step-by-step explanation:

in one minute he scoops 4.25 cups which you get by dividing 8.5 and 2 and then you multiply that by 8 and you get 34 cups

8 0
4 years ago
Read 2 more answers
Other questions:
  • Simplify the following<br><br> (-5/6)+(2/4)
    13·1 answer
  • I chemistry class Andrew has earned scores 64 69 73 on three test. He must maintain an average of 70 to pass the course. What sc
    14·2 answers
  • F(x) = x2. What is g(x)?
    13·1 answer
  • Multiply x to the 1 third power times x to the 3 sevenths power
    15·2 answers
  • PLEASE HELP. I am timed for this and I need help with this question.
    14·1 answer
  • 3(2^9x-8)-7=14<br><br> solve for x
    6·1 answer
  • Please answer question b.
    11·1 answer
  • PLEASE I GIVE POINTS
    14·1 answer
  • Solve each equation for the variable
    9·1 answer
  • Work out<br> 5<br> 9<br> −<br> 1<br> 3<br> Give your answer in its simplest form.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!