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
jarptica [38.1K]
3 years ago
11

H=-16(t-) + 49, Does the marshmallow reach its maximum height?

Mathematics
1 answer:
kherson [118]3 years ago
5 0
Yes the marshmallow reach it’s maximum height.
You might be interested in
What can be concluded about a line that passes through the points (1-2) and (4-2) Check all that apply.
Thepotemich [5.8K]

The equation of the line is y-2

3 0
3 years ago
a boat travels 16 miles due north in 2 hours and 24 miles due west in 2 hours. What is the average speed of the boat?
Stels [109]
Average speed = total miles / total time
= (16+24)/(2+2)
=40/4= 10mph
6 0
3 years ago
2x^2 + 2y^2 - 8x + 10y + 2 =0
scoray [572]

A circle of radius <em>r</em> centered at (<em>a</em>, <em>b</em>) has equation

(<em>x</em> - <em>a</em>)² + (<em>y</em> - <em>b</em>)² = <em>r </em>²

To get the given equation in this form, complete the square with respect to both <em>x</em> and <em>y</em>.

2<em>x</em>² - 8<em>x</em> = 2 (<em>x</em>² - 4<em>x</em>)

2<em>x</em>² - 8<em>x</em> = 2 (<em>x</em>² - 4<em>x</em> + 4 - 4)

2<em>x</em>² - 8<em>x</em> = 2 ((<em>x</em> - 2)² - 4)

2<em>x</em>² - 8<em>x</em> = 2 (<em>x</em> - 2)² - 8

2<em>y</em>² + 10<em>y</em> = 2 (<em>y</em>² + 5<em>y</em>)

2<em>y</em>² + 10<em>y</em> = 2 (<em>y</em>² + 5<em>y</em> + 25/4 - 25/4)

2<em>y</em>² + 10<em>y</em> = 2 ((<em>y</em> + 5/2)² - 25/4)

2<em>y</em>² + 10<em>y</em> = <u>2 (</u><u><em>y</em></u><u> + 5/2)² - 25/2</u>

So we have

2<em>x</em>² + <u>2</u><u><em>y</em></u><u>²</u> - 8<em>x</em> + <u>10</u><u><em>y</em></u> + 2 = 0

2 (<em>x</em> - 2)² - 8 + <u>2 (</u><u><em>y</em></u><u> + 5/2)² - 25/2</u> + 2 = 0

2 (<em>x</em> - 2)² + 2 (<em>y</em> + 5/2)² = 37/2

(<em>x</em> - 2)² + (<em>y</em> + 5/2)² = 37/4

(<em>x</em> - 2)² + (<em>y</em> + 5/2)² = ((√37)/2)²

which means this circle has radius (√37)/2 and center (2, -5/2).

8 0
3 years ago
Hi guys Im new here<br> I'm indonesian <br> :)))))))))))
Darina [25.2K]

welll hello

Step-by-step explanation:

i am honsetly

just trying

to get pionts

6 0
3 years ago
Read 2 more answers
The price of an item has been reduced by 55% . the original price was $61 .
Alika [10]
It should be around 27.45
6 0
4 years ago
Other questions:
  • Jenny can swim 10 laps In 5 minutes. How many laps should she swim in 1/3 of an hour?
    14·1 answer
  • How to write 19,580 in scientific notation?
    15·2 answers
  • Two friends pooled the tickets they won from playing video games to get a prize that requires 450 tickets. If the first friend w
    10·2 answers
  • A stick is five inches long how long is the stick in centimeters ( 1 in = 2.54 cm )
    8·2 answers
  • Who do whales go to see when they need their teeth fixed?<br> (this is for my math 5.3 puzzle time)
    8·1 answer
  • Which could be the area of one face of the triangular prism? Select three options.
    10·1 answer
  • Can someone do #4 #5 #6?
    14·1 answer
  • The seagull population on a small island in the Atlantic Ocean can be calculated using the formula
    5·1 answer
  • Find m PLEASE HELP 10 POINTS!!
    13·2 answers
  • 13
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!