3 years ago

The rectangular floor of a classroom is 32 feet in length and 38 feet in width. A scale

Mathematics

1 answer:

Anettt [7]3 years ago

5 0

Answer:

A = 304 in²

Step-by-step explanation:

32 ÷ 16 = 2

38 ÷ 2 = 19

16 · 19 = 304

You might be interested in

PLZ Answer its a TIMED QUIZ wedding planner is organizing the seating for a wedding. He can represent the number of rows by the

myrzilka [38]

Given:

Number of rows: $f(x)=13x$

Number of columns: $g(x)=5x-2$

To find:

The total number of seats.

Solution:

We need multiply the number of rows and number of columns, to find the total number of seats in a wedding.

Let the function h(x) represents the total number of seats. Then,

$h(x)=f(x)\times g(x)$

$h(x)=13x\times (5x-2)$

$h(x)=13x(5x)+13x(-2)$

$h(x)=65x^2-26x$

Therefore, the required function for total number of seats is $h(x)=65x^2-26x$ .

3 0

3 years ago

Please help. Are the expressions 8a² - 4b + 7a² and 5(3a² - 2b) + 6b equivalent? Explain your reasoning.

olya-2409 [2.1K]

Answer:

No, they aren't

1: 15a^2-4b

2:15a^2+4b

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

8(3(2x+3y)) what does it equal?

rjkz [21]

Hello from MrBillDoesMath!

Answer:

48x + 72y

Discussion:

8(3(2x+3y)) = => as 8*3 = 24

24 (2x + 3y) =

24*2x + 24*3y =

48x + 72y

Thank you,

MrB

7 0

3 years ago

Read 2 more answers

Quadrilateral ABCD is a trapezoid with an area of 20 cm^2 Find the height of the trapezoid, h. Round the answer to the nearest t

sergij07 [2.7K]

Area of <span>trapezoid=(7+3)*h/2=20 cm2
10*h/2=20
5h=20
h=4

the answer is 4.0 cm</span>

5 0

3 years ago

Solve for w. <br><br> 2w−5(w+1)=3w+1

vichka [17]

W=-1

i hope that this helps

4 0

3 years ago

Read 2 more answers