All categories

3 years ago

What is the perimeter of a square if the is a length of 4x and a width of 36-5x?

Mathematics

1 answer:

yulyashka [42]3 years ago

7 0

4x=36－5x
x=4

The perimeter of the square=4x4×4
=64

You might be interested in

Identify the domain of the relation.* {(8,5), (2, 2), (-9, 4), (-7,-4), (-7, 7) }

mario62 [17]

Answer:

8, 2, - 9, - 7

Step-by-step explanation:

The domain is the first coordinate of an ordered pair. This means that the domain is going to be x. In this set of ordered pairs, the domain is 8, 5, - 9, - 7.

Hope This Helps :)

6 0

3 years ago

The ordered pairs in the table below represent a linear function.

GenaCL600 [577]

Answer:

$\displaystyle m=2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (6, 2)

Point (9, 8)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m=\frac{8-2}{9-6}$
[Fraction] Subtract: $\displaystyle m=\frac{6}{3}$
[Fraction] Divide: $\displaystyle m=2$

5 0

3 years ago

What is 2x+5+x-6+3x what does this equal

miss Akunina [59]

Answer:

6x-1

Step-by-step explanation:

2x+x+3x=6x

5 - 6= -1

6x+-1 = 6x-1

4 0

3 years ago

Tickets for a school jazz concert were sold before the concert and at the door. After reviewing ticket sales, the band director

Inessa05 [86]

Answer:

The correct answer is D, Latifa should have written the second equation as d+80=b

Step-by-step explanation:

100% on edge 2020

6 0

3 years ago

In a survey of music preferences, 81 out of 450 students said that they

Ilia_Sergeevich [38]

Answer:

81/450 = 0.18

because 18 out of 450 students preferred country music. you could enter this into a calculator by putting the part over the whole.

7 0

3 years ago