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2 years ago

The floor of a rectangular room is 300 cm long and 180 cm wide. to carpet the floor? How many small tiles are needed

Mathematics

1 answer:

Vinvika [58]2 years ago

4 0

The number of small tiles are needed is 300 tiles.

<h3>Number of tiles needed</h3>

Using area of rectangular formula

Area of the room = length(l) × breadth (b)

Area of the room=300 cm×180 cm

Area of the room=54,000 cm²

Number of tiles needed = Area of rectangular region / Area of one tile

Number of tiles needed=54,000/180

Number of tiles needed=300 tiles

Therefore the number of small tiles are needed is 300 tiles.

Learn more about number of tiles needed here:brainly.com/question/2136390

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a pipeline is laid at a rate of 1/8 mile per day.How many miles of line would be completed in 29 1/2 days

Setler [38]

Answer:

In 29 1/2 days, the total pipe laid is $(\frac{59}{16})$ mile.

Step-by-step explanation:

The length of pipe laid in 1 day = 1/8 mile

So, the length of pipe laid in half day = half of (1/8 mile)

= $\frac{1}{2} \times \frac{1}{8} = \frac{1}{16} \textrm{mile}$

Now, 29 1/2 days on simplification means 29 and half day.

So, length of pipe in 29 days = $29 \times \frac{1}{8} = \frac{29}{8}$ mile

Now adding the length laid in half day = $\frac{29}{8} + \frac{1}{16} = \frac{29 (2) + 1}{16} = \frac{59}{16} \textrm{mile}$

So, in 29 1/2 days, the total pipe laid is $(\frac{59}{16})$ mile.

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3 years ago

9^2 times 9^-6 exponential form

Scrat [10]

The result of the expression in exponential form is 9^-4

<h3>Product of exponents</h3>

Given the expression below

$9^2 \times 9^{-6}$

According the product law, since the base are equal, we will add the exponent to have:

$9^2 \times 9^{-6}=9^{-6+2}\\9^2 \times 9^{-6} = 9^{-4}$

Hence the result of the expression in exponential form is 9^-4

Learn more on exponents here; brainly.com/question/11975096

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2 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!

cupoosta [38]

$x = \frac{ - b \pm \sqrt{ {b}^{2} - 4ac} }{2a} \\ \\ x = \frac{8 \pm \sqrt{ {8}^{2} - 4 \times 2 \times 5 } }{2 \times 2}$

$x = \frac{8 \pm \sqrt{24} }{4} \\ \\ x = \frac{8 \pm2 \sqrt{6} }{4}$

$x = 2 \pm \frac{ \sqrt{6} }{2} \\ \\ x = 2 \pm \sqrt{1.5} \\ \\ x = 2 + \sqrt{1.5} \: \: and \: \: \: 2 - \sqrt{1.5}$

$\textbf{\red{Your answers are correct.}}$

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3 years ago

SUPER EASY WILL GIVE BRAINLEIST IF DONE BY 5:30 PM. PLEASE ANSWER SERIOUSLY OR WILL REPORT USER. THANK YOU <3

Kruka [31]

Answer:

X and Y would be the same number.

ex.

(1,1) (2,2) (-2,-2)

the graph would go in a positive direction with a y- intercept of 0

hope this helps :)

Step-by-step explanation:

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3 years ago

Solve a right triangle, find all angles and sides.

Bas_tet [7]

Answer:

abc18

Step-by-step explanation:

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3 years ago

Read 2 more answers

The floor of a rectangular room is 300 cm long and 180 cm wide. to carpet the floor? How many small tiles are needed​

The floor of a rectangular room is 300 cm long and 180 cm wide. to carpet the floor? How many small tiles are needed