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3 years ago

11

To put the tile on the floor of a square room at rate of Rs 30 per sq.m is Rs 48000. If the total cost of colouring the four wal

ls at rate of Rs 20 per sq.m is 256000, find the dimension of room.

1 answer:

motikmotik3 years ago

6 0

Answer:

look you need to multiply

Step-by-step explanation:

multiply

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3 years ago

Read 2 more answers

In a certain Algebra 2 class of 27 students, 18 of them play basketball and 16

Bogdan [553]

Answer:

<em>The probability is 0.89 or 89%</em>

Step-by-step explanation:

<u>Probability</u>

There are n=27 students in a certain Algebra 2 class. 18 out of them play basketball and 16 of them play baseball.

We also know 3 students play neither sport. This leaves 27-3=24 students playing sports.

The probability that a randomly chosen student plays basketball or baseball is:

$\displastyle p=\frac{24}{27}$

Simplifying:

$\displastyle p=\frac{8}{9}=0.89$

The probability is 0.89 or 89%

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3 years ago

Tell whether the angles are adjacent or vertical. Then find the value of x.

olga55 [171]

Answer:

x=44, They are adjacent

Step-by-step explanation:

since this is right angle it is 90 degrees. You set the whole thing equal to 90, so 43+x+3=90, add 43 and 3=46. Then you subtract 90-46, you get x=44.

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3 years ago

If 2^5 x 5^2 = 2^n x 10^2, what is the value of n?

Marat540 [252]

Answer: x = 0

Step-by-step explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

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Consider the graph of the exponential function, y =3(2)^x. The x- intercept of the graph is

Arisa [49]

Answer:

the x intercept is 2

Step-by-step explanation:

I just went over this unit

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3 years ago