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
andreev551 [17]
4 years ago
6

The floor of a rectangular room will be tiled with square tiles that measure 3 inches on each side. The room is 109 inches long

and 103 inches wide. How many tiles, including parts of tiles, are needed to complete the job?
Mathematics
2 answers:
Alenkasestr [34]4 years ago
6 0

109 *103 = 11227 square inches

tile = 3^2 = 9 square inches

11227/9 = 1247.44 tiles are needed.

 you can't buy a partial tile so you would need 1248 tiles

julsineya [31]4 years ago
5 0

Answer:

We need 1248 tiles to complete the job.

Step-by-step explanation:

First we have to get the area of the  room and the area of each tile

Area = long x wide

Room Area = 109 x 103 = 11227 square inches

Tile area = 3 x 3 = 9 square inches

To get how many tiles we need, we must divide the room area by the tile area

Q=11227/9= 1247,44 ≅1248

You might be interested in
Area of a Circle This activity will help you meet these educational goals: Mathematical Practices—You will make sense of problem
Annette [7]
Can someone tell me the answer
8 0
3 years ago
A teenager is someone who is 13, 14, 15, 16, 17, 18 or 19 years old. The product of the ages of a particular group of teenagers
Maslowich
26 but use photomath it's a great app that automatically solves math problems of any kind
8 0
4 years ago
Help me with this!!!!
sdas [7]

Answer:

IJ = 34

Step-by-step explanation:

Since HK = JK, then IK is a perpendicular bisector and Δ is isosceles, then

IJ = HI , that is

2s = s + 17 ( subtract s from both sides )

s = 17

Then

IJ = 2s = 2 × 17 = 34

7 0
3 years ago
Read 2 more answers
Hiiooo! Can someone please help ❤️❤️❤️
solniwko [45]

Answer:

tan x =  \frac{f}{e}

cos x = \frac{e}{d}

sin x = \frac{f}{d}

Step-by-step explanation:

tan = \frac{opposite}{adjacent}

tan x = \frac{f}{e}

cos = \frac{adjacent}{hypotenuse}

cos x = \frac{e}{d}

sin = \frac{opposite}{hypotenuse}

sin x = \frac{f}{d}

6 0
3 years ago
What is the recursive formula for the geometric sequence with this explicit formula? an=6*(-1/4)^(n-1)
igomit [66]

Answer:

A

Step-by-step explanation:

The explicit formula for a geometric sequence is

a_{n} = a₁(r)^{n-1}

where a₁ is the first term and r the common ratio

Given the explicit formula

a_{n} = 6(-\frac{1}{4}) ^{n-1}

where a₁ = 6 and r = - \frac{1}{4}

A recursive formula allows any term in the sequence to be found by multiplying the previous term by r , thus

a_{n} = a_{n-1} (- \frac{1}{4}) with a₁ = 6 → A

5 0
3 years ago
Other questions:
  • What is the slope of the line?
    8·2 answers
  • Olivia evaluated an expression and showed her work. Which comment about Olivia's solution is correct? problem:Evaluate 27-15t fo
    14·2 answers
  • How many cookies will tony have if he bakes 5 more batches
    6·1 answer
  • What is the value of x? 10 15 30 45
    15·2 answers
  • What happens when u have choice between 6n-1=4n-5
    5·1 answer
  • If Miss Turner’s been 60% of her total budget of $150 how much money did she spend
    14·1 answer
  • Given the sets A = {7, 11, 14, 17, 21} and B = {0, 11, 15, 17, 34}, the set A∩B is given by:
    9·1 answer
  • -2,17,-12 of 15th term ​
    15·1 answer
  • 8.3 = -0.6 x + 11.3 what is x
    8·1 answer
  • What is the area, in square feet, of the trapezoid below?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!