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
Zina [86]
3 years ago
7

Help please! i can't find the answer anywhere

Mathematics
1 answer:
Trava [24]3 years ago
7 0

Answer:

A

Step-by-step explanation:

-16t^2 + 24t= 0

-2t^2+3t =0

3t= 2t^2

3= 2t

t=1,5

You might be interested in
You want to solve 11% of what number is 22. Explain how you could solve that but using a proportion
slega [8]
11%=11/100

11/100=22/x


we have to solve for x now

11x=2200 divide by 11 both side

x=200

that the answer

8 0
3 years ago
Sinxcosy = 1/2 (sin(x+y)+cos (x-y))
sasho [114]
<span>(1/2) [SIN(X-Y)-SIN(X+Y)]= COS(X)SIN(Y)</span>
8 0
3 years ago
Real world linear equation
Andru [333]

Answer: 3 toys

Step-by-step explanation:

Equation: 60-5t=45

Solving: 5t=60-45

5t=15

t=3

3 0
3 years ago
What is the period of y=2cos(3x-2π)?
Strike441 [17]

y=2\cos(3x-2\pi)\\\\\text{The period of a cosine is}\ 2\pi.\\\\P-period\\\\2\cos(3(x+P)-2\pi)=2\cos(3x-2\pi)\qquad\text{divide both sides by 2}\\\\\cos(3x+3P-2\pi)=\cos(3x-2\pi)\iff3x+3P-2\pi=3x-2\pi+2\pi\\\\3x+3P-2\pi=3x\qquad\text{subtract 3x from both sides}\\\\3P-2\pi=0\qquad\text{add}\ 2\pi\ \text{to both sides}\\\\3P=2\pi\qquad\text{divide both sides by 3}\\\\\boxed{P=\dfrac{2\pi}{3}}\\\\Answer:\ \boxed{D.\ \dfrac{2\pi}{3}}

3 0
3 years ago
I need help with this question
OverLord2011 [107]

if the lower pointvis 56 the dot line will be 55.5

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is greater 1/3 or 3/5
    5·1 answer
  • If f(x) = |x| + 9 and g(x) = –6, which describes the value of (f + g)(x)? a.)(f + g)(x)≥3 for all values of x b.)(f + g)(x) ≤ 3
    12·1 answer
  • Nine times a number decreased by 16
    13·1 answer
  • 10+x=23 Solve for the variable and show your work
    15·2 answers
  • Find the surface area to the nearest tenth
    5·2 answers
  • Please help me im really bad only higher grades can answer
    14·2 answers
  • You ran into Pedro's for a quick lunch and spent
    13·1 answer
  • Find the area of this shape
    13·1 answer
  • Gm everyone plz help with this question down below :) Who was Sherlock Holmes?
    14·2 answers
  • What are the new coordinates of the figure above if it is rotated 90 degrees clockwise about the origin ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!