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
AfilCa [17]
3 years ago
13

How do you convert 15 ft to cm

Mathematics
2 answers:
oksano4ka [1.4K]3 years ago
6 0
There is ~ 30cm in 1 ft

multiply amount of cm in ft with the ft itself
15 x 30 = 450
answer
450 cm is your answer


aleksklad [387]3 years ago
5 0
There are 457.4 cenimeters in 15 feet!
You might be interested in
Expand and simplify (x+8)(x+1)
viva [34]
It's already expanded but it looks like this when simplified you can distribute so x squared + 8x
5 0
3 years ago
A circle passes through point (-2, -1) and its center is at (2, -1). Which equation represents the circle?
Anastaziya [24]

Answer:

  \text{A)}\qquad (x-2)^2+(y+1)^2=16

Step-by-step explanation:

The formula for a circle of radius r centered at (h, k) is ...

  (x -h)^2 +(y -k)^2 = r^2

Both of the given points are on the line y=-1. The distance between them is the difference of their x-coordinates, 2 -(-2) = 4. So, the radius of the circle is 4 and the equation becomes ...

  (x -2)^2 +(y -(-1))^2 = 4^2

  (x -2)^2 +(y +1)^2 = 16 . . . . . . . . . matches choice A

7 0
3 years ago
Can you please help me out and when you do it please the division house
Zolol [24]

Answer:

115.75

Step-by-step explanation:

463/4 friends = 115.75

5 0
3 years ago
Read 2 more answers
A ball is thrown into the air. The height in feet of the ball can be modeled by the equation h = -16t2 + 20t + 6 where t is the
makkiz [27]

f(t)=h=-16t^2+20t+6



a=-16, b=20, c =6

Δ=b^2-4ac=20^2-4*(-16)*6=400+384=784

\sqrt{Δ}=\sqrt{784}=28

max:

p=-\frac{b}{2a}=-\frac{20}{-32}=\frac{20}{32}=\frac{5}{8}

max heigh: h=-16(\frac{5}{8})^2+20*\frac{5}{8}+6=-16\frac{25}{64}+\frac{100}{8}+6

h=-\frac{25}{4}+\frac{50}{4}+6=\frac{-25+50+24}{4}=\frac{49}{4}

h=\frac{49}{4} at t=\frac{5}{8}s


will fall down at t:

t=\frac{-20-28}{-32}=\frac{-48}{-32}=\frac{3}{2}=1.5

t=1.5s

8 0
3 years ago
Solve the system of equations:<br> y = 2x + 1<br> y = x2 + 2x - 8
Elan Coil [88]

(3,7),(-3,-5)

that’s what it would look like on a graph

4 0
3 years ago
Other questions:
  • Write out proof in paragraph form. Include contradictions if necessary
    7·1 answer
  • How do we find the range
    13·1 answer
  • Nd the value of the expression. Type a numerical answer in the space provided. 4 ∙ 1 - 3^2 ÷ 3
    12·1 answer
  • Plz no wrong answers <br> Find the next number in the pattern.<br><br> 9, 11, 15, 21, 29, 39, __
    15·1 answer
  • You are saving money to buy a skateboard. You begin with $45 and you save $3 each week. The expression 45 + 3w gives the amount
    10·2 answers
  • One number added to three times another number is 45. Six times the first number added to two times the other number is 62. Find
    6·1 answer
  • Solve this inequality j/4 -8&lt;4
    12·2 answers
  • Someone please help me i’ll give brainlest
    5·1 answer
  • While standing on a pier, Lynette saw a balloon floating 20 feet above her and a fish swimming 4 feet below the surface of the w
    14·2 answers
  • 1. 4(p+9)=20<br>2. -2(x+1)=4<br>Solve for X​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!