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
Anettt [7]
2 years ago
15

Tiles are being placed in front of a fireplace to create a trapezoid hearth. The hearth will have a height of 24 inches and base

s that are 48 inches and 60 inches. If the tiles cover 16 aquare inches, how many tiles will be needed?
Mathematics
2 answers:
Ivenika [448]2 years ago
7 0
Assume that the tiles can be cut
remember that teh formula for a trapezoid is (base1+base2) times (1/2 height)
height=24
base1=48
base2=60
subsitute
(48+60) times (1/2 24)
108 times 12=1296
now wee find out how many tiles
16 is 1 tile
find how many 16's in 1296
1296/16=81
ans: 81 tiles
dezoksy [38]2 years ago
6 0
81 tiles is the final solution b1= 48 in b2= 60 in h= 24 in and Area 1,296

You might be interested in
Help me with only this question please
Scorpion4ik [409]
I think the answer is B.
7 0
3 years ago
Find the coordinates of the missing endpoint if B is the midpoint of AC. C(-5,4), B(-2,5) I need the steps and answer pls and ty
mylen [45]
\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%  (a,b)
A&({{ x}}\quad ,&{{ y}})\quad 
%  (c,d)
C&({{ -5}}\quad ,&{{ 4}})
\end{array}\qquad
%   coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)

\bf \left( \cfrac{-5+x}{2}~,~\cfrac{4+y}{2} \right)=\stackrel{B}{(-2,5)}\implies 
\begin{cases}
\cfrac{-5+x}{2}=-2\\\\
-5+x=-4\\
\boxed{x=1}\\
----------\\
\cfrac{4+y}{2}=5\\\\
4+y=10\\
\boxed{y=6}
\end{cases}
3 0
2 years ago
$45 CD player 6% tax Calculate the total including tax, tip or markup. pls show work
Yanka [14]

Answer:

the tax would be $2.70

Step-by-step explanation:

FIrst you would make the tax in decimal form then multiply the decimal with the cost, then you wil get the tax

6 0
3 years ago
Read 2 more answers
Ben is taking a typing class, and the following line graph represents the number of words per minute he was able to type each we
Crank
During week 2, he could type 15 words per minute, at his fourth week, he could type 30. So 30-15=15. He could type 15 words faster on week 4 than he could at week 2.
3 0
3 years ago
Jason is 22 years older than his sister joan. in 9 years, he will be twice as old as joan. how old is each of them now?
Liono4ka [1.6K]
Jason will be 36 and joan will be 27 years old.
3 0
3 years ago
Other questions:
  • Use side lengths to evaluate.<br> tan (π/3)
    6·1 answer
  • the temperature started at -65 degrees. It decreases at a constant rate of 45 degrees every hour. What is the slope m for the si
    8·1 answer
  • PLEASE HELP!!! ILL GIVE BRANLIEST *EXTRA POINTS* dont skip :((
    7·1 answer
  • Which expression is equivalent to the given expression?
    13·1 answer
  • to reduce 56 grams of a 70% antiseptic solution, to a 20% solution how much distilled water should a pharamasict add?
    6·2 answers
  • Can someone help me
    11·1 answer
  • Expand<br> (2x – 3)^4 <br> Someone help please
    14·1 answer
  • Hi im qutting. thanks for all the memories
    14·1 answer
  • Please Help! Will Give Brainlest!
    10·1 answer
  • The Pappas family has two cats, Zeus and Athena. Together they weigh nine pounds. Zeus weighs 3 pounds less than Athena. How muc
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!