3 years ago

If the dimensions of a rectangular playground can be represented as (4x - 5) and (3x + 7), then what is the

Mathematics

2 answers:

olga55 [171]3 years ago

4 0

Answer:

6x $x^{2}$ + 41x + 48

Step-by-step explanation:

denis23 [38]3 years ago

3 0

Answer:

10m and 45m

Step-by-step explanation:

Just did it

You might be interested in

The following table contains the rate of commission, number of items sold,

Lana71 [14]

Answer:Bridget

Step-by-step explanation:

Apex

5 0

3 years ago

A) 101* (x+12) <br> B)63* (7x-14) <br> C)(2x+3) (x+41)* <br> Please help :)

IceJOKER [234]

Answer:

A. x+12 = 101

-12 -12

x=89

B. 7x-14 = 63

+14 +14

7x=77

/7 /7

x=11

C. 2x+3 = x+ 41

-x -3 -x -3

x=38

im a god *0*

4 0

2 years ago

Jasmine’s age is 4 times her age 10 years ago. Write an equation that represents the statement.

aleksandr82 [10.1K]

Answer:

x + 10 = 4x

Step-by-step explanation:

Let x = her age 10 years ago.

Her age now is x + 10.

x + 10 = 4x

5 0

1 year ago

Dorji thought of a number. He first multiplied the number by 3 and then subtracted 12

jeyben [28]

Answer

The answer is 24

Step-by-step explanation

24 x 3 = 72
72 - 12 = 60
60/6 = 10
10 - 4 = 6

6 0

3 years ago

The volume of a cube is 27000 cubic inches. What is the length of one side?

anyanavicka [17]

Given:

Volume of a cube = 27,000 in^3

(Note: A cube has equal sides)

The volume of a cube = a^3

So,

$\begin{gathered} 27000=a^3 \\ \sqrt[3]{27000}\text{ = a} \\ a\text{ = 30 in.} \end{gathered}$

Therefore, the lenght of one side is 30 inches.

4 0

1 year ago