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
ivanzaharov [21]
3 years ago
6

How do i solve this question

20%20-%2080t%20%2B%201200%29" id="TexFormula1" title="h = \frac{1}{16} ( {t}^{2} - 80t + 1200)" alt="h = \frac{1}{16} ( {t}^{2} - 80t + 1200)" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
sattari [20]3 years ago
7 0

Answer:

h=1/16t^2-5t+75

Step-by-step explanation:

solve for h

You might be interested in
Use the arc length formula to find the length of the curve y = 4x − 5, −1 ≤ x ≤ 2. check your answer by noting that the curve is
professor190 [17]
Ok, here we go.  Pay attention.  The formula for the arc length is AL= \int\limits^b_a { \sqrt{1+( \frac{dy}{dx})^2 } } \, dx.  That means that to use that formula we have to find the derivative of the function and square it.  Our function is y = 4x-5, so y'=4.  Our formula now, filled in accordingly, is AL= \int\limits^2_1 { \sqrt{1+4^2} } \, dx (that 1 is supposed to be negative; not sure if it is til I post the final answer).  After the simplification we have the integral from -1 to 2 of \sqrt{17}.  Integrating that we have AL= \sqrt{17}x from -1 to 2.  2 \sqrt{17}-(-1 \sqrt{17} ) gives us 3 \sqrt{17}.  Now we need to do the distance formula with this.  But we need 2 coordinates for that.  Our bounds are x=-1 and x=2.  We will fill those x values in to the function and solve for y.  When x = -1, y=4(-1)-5 and y = -9.  So the point is (-1, -9).  Doing the same with x = 2, y=4(2)-5 and y = 3.  So the point is (2, 3).  Use those in the distance formula accordingly: d= \sqrt{(2-(-1))^2+(3-(-9))^2} which simplifies to d= \sqrt{9+144}= \sqrt{153}.  The square root of 153 can be simplified into the square root of 9*17.  Pulling out the perfect square of 9 as a 3 leaves us with 3 \sqrt{17}.  And there you go!
5 0
2 years ago
BRAINLIEST<br>x + 4 &gt; 8. If you need to solve for x, what's the first step?
Darina [25.2K]

Answer:

the first step is subtract 4 from both sides

x + 4 > 8

x + 4 - 4 > 8 - 4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Joel is using the two data points closest to the line to determine the equation of the regression line. What should Joel find fo
pav-90 [236]
 3 4 is the answer  tos thi
7 0
3 years ago
Read 2 more answers
A pot of soup, currently 13 Celsius above room temperature, is left out to cool. If that temperature difference decreases by 10%
Yuki888 [10]
Please need more statements
5 0
2 years ago
Whats 1500x1500+(1/5- 2/6) divided by 28=?
Ilya [14]

Answer:

2249999.99524

Step-by-step explanation:

The answer would be 2249999.99524

Or just 224999

Sorry for the last answer!

5 0
2 years ago
Other questions:
  • The graph below shows the number of visitors at a theme park. How many more visitors in total went to the park in June, July and
    15·1 answer
  • The school yearbook committee surveyed the student body for an article about colleges in which they are pursuing enrollment. The
    15·1 answer
  • Points B and C lie on a circle with center O and radius r = 5 units. If the length of BC is 10.91 units, what is m∠BOC in radian
    9·2 answers
  • Write a compound inequality that represents the situation.
    11·1 answer
  • PLZ LOOK AT THE PICTURE AND HELP ME. ALSO EXPLAIN HOW U GOT THE ANSWER
    14·1 answer
  • An item was marked down 60% from its original price. The amount of the discount was $30. Fill in the numbers that belong in the
    6·1 answer
  • From a point 114 m away from a building, Serena measures the angle between the
    8·1 answer
  • Use the triangle to answer the questions on the right.
    9·1 answer
  • Questlon 3 OT TU
    13·1 answer
  • Are functions inverse of each other if no explain?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!