All categories

3 years ago

Please help me with this, I need help here, it is missing. Already. Please.

Mathematics

1 answer:

Sedbober [7]3 years ago

3 0

Answer:

4y 3x

Step-by-step explanation:

You might be interested in

What are the solution(s) of x2-4-0? X=-4 or X-4 X=-2 or X= 2 X=2 X=4

Molodets [167]

Answer:

X = - 2 or X = 2

Step-by-step explanation:

*completing the square*

X^2 - 4 = 0

X^2 = 4

X = +-√4

x = +-2

x= -2, 2

*factoring*

X^2 - 4 = 0

(x-2)(x+2) = 0

|. |

x = 2, x = -2

________________________________

(x-2)(x+2) = x(x+2) - 2(x+2) = x^2 + 2x - 2x - 4 = x^2-4

5 0

3 years ago

120 applications ? (Select all that apply.)

juin [17]

It would be 36:8 , 9:2 , 72:16

8 0

3 years ago

How do you solve this question? you need to find the gradient of the straight line

pshichka [43]

Answer:

$m=\frac{1}{2}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (0, 3)

Point (10, 8)

Step 2: Find slope m

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

Substitute [SF]: $m=\frac{8-3}{10-0}$
Subtract: $m=\frac{5}{10}$
Simplify: $m=\frac{1}{2}$

7 0

3 years ago

Read 2 more answers

A sporting goods store specializes in mountain bikes. Each week, two dozen mountain bikes are randomly selected from the store's

JulijaS [17]

Answer:

Step-by-step explanation:

A population is a set of similar items or events which is of interest for some question or experiment.

4 0

2 years ago

Rename the fraction as a decimal. 3/12=

Reil [10]

3/12 as a decimal is 0.25

5 0

4 years ago

Please help me with this, I need help here, it is missing. Already. Please. ​

Please help me with this, I need help here, it is missing. Already. Please.