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
Maru [420]
2 years ago
13

What is 2.5t=10 T is variable

Mathematics
2 answers:
marusya05 [52]2 years ago
6 0

Answer:

t=10/2.5

t=4.........

Kruka [31]2 years ago
3 0

Answer:

ddd

Step-by-step explanation:

You might be interested in
F(x) = — 3х2 – 6х +5 <br> maximum and minimum value
gregori [183]

9514 1404 393

Answer:

  maximum: 8; no minimum

Step-by-step explanation:

A graph can be useful. I find a graphing calculator handy. It shows the maximum of the function is f(-1) = 8. Since the parabola goes to -∞ for large values of x, there is no minimum.

  maximum: 8

__

You can also find the maximum by putting the function in vertex form.

  -3(x^2 +2x) +5 . . . . factor the leading coefficient from the x terms

 -3(x^2 +2x +1) +5 -(-3)(1) . . . . add the square of half the x-coefficient, subtract the equivalent amount

  -3(x +1)^2 +8 . . . . . . the vertex form of the expression for f(x)

This form is ...

  a(x -h)^2 +k . . . . . with a=-3, h=-1, k=8

so the vertex is (h, k) = (-1, 8) -- the same as shown on the graph. The negative value of 'a' tells you the parabola opens downward, so the vertex is the maximum. The maximum is 8 at x = -1.

5 0
3 years ago
When Tiffany decided to stop eating junk food she started saving more of her allowance to buy a larger bicycle she managed to pu
nevsk [136]
She didnt have enough
she would have 48 dollars in her jar
she she had 2 dollars to little
7 0
3 years ago
Read 2 more answers
Can I have help with these? Picture attached.
8_murik_8 [283]

Answer:

5. mCD is 27.8°  |  7. mAFC 52.3° |

Step-by-step explanation:

8 0
2 years ago
X = 5 -3 x is not quadratic what is the reason​
OleMash [197]

Answer:Although the Quadratic Formula always works as a strategy to solve quadratic equations, for many problems it is not the most efficient method. Sometimes it is faster to factor or complete the square or even just "out-think" the problem. For each equation below, choose the method you think is most efficient to solve the equation and explain your reason. Note that you do not actually need to solve the equation. a. x2+7x−8=0x  

2

+7x−8=0, b. (x+2)2=49(x+2)  

2

=49, c. 5x2−x−7=05x  

2

−x−7=0, d. x2+4x=−1x  

2

+4x=−1.

6 0
3 years ago
Read 2 more answers
Please help immediately !!
julia-pushkina [17]
With what? I don’t see anything
3 0
2 years ago
Other questions:
  • Which function is the inverse of function f? f(x)=9x^-12
    11·1 answer
  • Tommy has a stack of 8 pancakes. Each pancake has a radius of 9
    8·1 answer
  • PLEASE HELP 3 MORE!! images below
    9·2 answers
  • Write 40/64 in simplest
    6·1 answer
  • John has 30 marbles , 18 of which are red and 12 of which are blue. Jane has 20 marbles, all of them either red or blue. If the
    15·1 answer
  • Which transformation should be applied to the graph of the function y = cot(x) to obtain the graph of the function
    12·1 answer
  • There were 28 dogs and cats at the pet store. If 75% were cats, how many cats were at the pet store?
    5·2 answers
  • Which of these describes a unique polygon?
    13·1 answer
  • PLZZ help im confused
    7·2 answers
  • Write a polynomial function of least degree with integral coefficients that have the given zeros.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!