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3 years ago

A kitchen floor has 15 1/2 tiles in an area of 2 2/5 square feet. How many tiles are in one square foot?

Mathematics

1 answer:

Marat540 [252]3 years ago

6 0

6 2/5 is the answer, because 15 1/2 divided by 2 2/5 is 6 2/5

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M/7 + 1 = 6 ? What is it equal too

jasenka [17]

Answer: M= 35

The correct answer to m/7 + 1 = 6 is M = 35

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3 years ago

What is the prime factorization of 154? 2 × 7 × 11 2 × 7 × 13 2 × 5 × 11 2 × 5 × 13

ruslelena [56]

The answer is....2 × 7 × 11.

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3 years ago

Number the pictures in order of length from 1. to 6. The shortest pictures should have the number 1.

Llana [10]

Answer:

5, 2, 1, 3, 4, 6.

Step-by-step explanation:

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3 years ago

Read 2 more answers

The width of a rectangle is increasing at a rate of 2 cm/sec, while the length increases at 3 cm/sec. At what rate is the area i

lorasvet [3.4K]

Answer:

The area of the rectangle is increasing at a rate of $22\ cm^2/s$ .

Step-by-step explanation:

Given : The width of a rectangle is increasing at a rate of 2 cm/ sec. While the length increases at 3 cm/sec.

To find : At what rate is the area increasing when w = 4 cm and I = 5 cm?

Solution :

The area of the rectangle with length 'l' and width 'w' is given by $A=l w$

Derivative w.r.t 't',

$\frac{dA}{dt}=w\frac{dl}{dt}+l\frac{dw}{dt}$

Now, we have given

$\frac{dl}{dt}=3\ cm/s$

$l=5\ cm$

$\frac{dw}{dt}=2\ cm/s$

$w=4\ cm$

Substitute all the values,

$\frac{dA}{dt}=(4)(3)+(5)(2)$

$\frac{dA}{dt}=12+10$

$\frac{dA}{dt}=22\ cm^2/s$

Therefore, the area of the rectangle is increasing at a rate of $22\ cm^2/s$ .

4 0

3 years ago

#Brainly Please help me with this question

zavuch27 [327]

= 2^-16 * 5^10 * (5^-8 / 2^12) * 2^28
= 2^-28 * 5^2 * 2^28
= 5^2
= 25

hope it helps

8 0

3 years ago