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3 years ago

Name the intesection of lines r and s?

Mathematics

2 answers:

lapo4ka [179]3 years ago

8 0

Answer:

Step-by-step explanation:

The intersection of lines r and s is the point B.

densk [106]3 years ago

7 0

Answer:

Point B

Step-by-step explanation:

The intersection is the point where line r crosses line s.

From the picture, we see that the two lines cross at point B.

Thus, the point of intersection is at B.

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B. If instead you divide first to solve the equation, what operation would you need to use last?

Sedbober [7]

Answer:

use PEDMAS

P: PARENTHESIS

E: EXPONENTS

D: DIVISON

M: MULTIPLICATION

A: ADDITION

S: SUBTRACTION

Step-by-step explanation:

CAN YOU PLS MARK ME BRAINLIEST THANK YOU !

8 0

2 years ago

what is the product of 4x/x-1 and x^2-1/3x+3 expressed in simplest form? A. 4x/3, B.4x^2/3, C. 4x^2/3x(x+1), D. 4(x+1)/3

zvonat [6]

Answer:

Step-by-step explanation:

7 0

2 years ago

Write an equation of the line that passes through (1, 2) and is parallel to the line

RoseWind [281]

Answer:

Step-by-step explanation:

hope this helps

6 0

3 years ago

Pls show work thank you!!!

Nastasia [14]

$|-16-x|=0\\\\\implies -16-x = 0\\\\\implies x = -16$

8 0

2 years ago

(2A) Find f(2x + 4) for f(x) = 1 - x2

Aleksandr-060686 [28]

Answer:

f(2x + 4) = -4x² - 16x - 15

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Distributive Property

Algebra I

Terms/Coefficients
Expanding (FOIL)

Step-by-step explanation:

Step 1: Define

Identify

f(x) = 1 - x²

Step 2: Evaluate

Substitute in x [Function f(x)]: f(2x + 4) = 1 - (2x + 4)²
Expand [FOIL]: f(2x + 4) = 1 - (4x² + 16x + 16)
(Parenthesis) Distribute negative: f(2x + 4) = 1 - 4x² - 16x - 16
Combine like terms: f(2x + 4) = -4x² -16x - 15

8 0

2 years ago