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
Stels [109]
3 years ago
9

A footbridge over a river is modelled by the equation h=-0.05x^2+0.36x+1 where “H”

Mathematics
1 answer:
Ann [662]3 years ago
5 0

Answer: 12 m

Step-by-step explanation:he path of a football has been modeled by the equation:

You might be interested in
Select the correct answer
KatRina [158]

Answer:

49

Step-by-step explanation:

There is no answer choices so I can't really select an answer so I just provided my own. If you do provide the answer choices and my answer is wrong tell me and I will gladly change it. Anyways my explanation is since there are 7 days in a week and she collected 7 leaves for a week you would find this answer out by multiplying 7 by 7. 7x7=49

5 0
4 years ago
28cm, 62cm, 75cm is this a right triangle
never [62]

Answer:No

Step-by-step explanation:

7 0
4 years ago
Can anyone help me with number 17?
nalin [4]
S= sides

24.2+ 2s= 45.56

2s= 45.56-24.2

2s= 21.36

S= 21.36/2

S= 10.68

Each of the same-length sides are 10.68 meters.

Hope this helps!
4 0
4 years ago
Guys this Question is about system of equation word problem <br><br> please assist me !
Oksanka [162]
Let f and s represent the weights of the first and second objects, respectively.
.. f - s = 200 . . . . . . . . the first is 200 lb heavier than the second
.. s = (1/3)f . . . . . . . . . . the second was 1/3 the weight of the first

In augmented matrix form, the equations can be written
.. f - s = 200
.. f - 3s = 0

The solution is
.. f = 300
.. s = 100
Their total weight is 400 lb, not enough to kill Mr. Boddy. The physics-loving professor is apparently innocent.

4 0
4 years ago
going into the final exam which will count as two tests amelia has test scores of 79, 86, 74, 63, and 94. What score does amelia
stealth61 [152]

Answer:

going into the final exam which will count as two tests amelia has test scores of 79, 86, 74, 63, and 94. What score does amelia need on the final in order to have an average score of 80

she needs a 60

5 0
1 year ago
Other questions:
  • How many three-digit palindromes (numbers that read the same forward and backward) satisfy the following property: the sum of th
    7·2 answers
  • Can you check these please
    13·1 answer
  • What is the expression in factored form? 9x^2-4 please shows steps
    5·2 answers
  • Daloris Swan 3 length of a swimming pool in a total of 16.32 seconds. The third length took her 5.89 seconds. How Long did it ta
    10·1 answer
  • Please help me with this question
    15·1 answer
  • Sorry the other people that gave me the answer were to sloppy with it so can someone help please
    5·2 answers
  • The length of a rectangle is 4 cm more than 3 times it’s width. If the area of the rectangle is 15 cm^2, find the width. Use qua
    14·2 answers
  • 100 POINTS AND MARKED AS BRAINLIEST IF YOU ANSWER THIS AND SHOW YOUR WORK
    14·2 answers
  • The expression of 536 × 34
    12·1 answer
  • 4 divided by 0.2 Please answer first one answers gets marked brainiest + 20 points!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!