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3 years ago

What is the x-axis and the y-axis of -2x+2=-4

Mathematics

1 answer:

ira [324]3 years ago

4 0

Step-by-step explanation:

-2x+3=-4

-2x=-7

x=7/2=3.5..

HOPE IT HELPS.

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PQR is a right angled triangle calculate the size of angle marked x

romanna [79]

Answer:

$\displaystyle x \approx 37.4^\circ$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
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Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
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Trigonometry

[Right Triangles Only] SOHCAHTOA
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Step-by-step explanation:

Step 1: Define

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Hypotenuse = 7.3

Step 2: Solve for x

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8 0

2 years ago

QUESTION 2. the feasible region shows the number of chairs x and tables y that a furniture company can build each week.

GalinKa [24]

Answer:

Part a) The company can not build 12 chairs and 5 tables

Part b) The company can build 18 chairs and 3 tables

Part c) The company can build 12,13,14,15,16 or 17 chairs

Step-by-step explanation:

we know that

If a ordered pair is a solution, then the ordered pair must be belong to the feasible region of the graph

Part a) Can the company build 12 chairs and 5 tables?

In this problem we have the ordered pair A(12,5)

Plot and verify if the point belong to the feasible region of the graph

see the attached figure to better understand the problem

The point A is not on the feasible region

therefore

The company can not build 12 chairs and 5 tables

Part b) Can the company build 18 chairs and 3 tables?

In this problem we have the ordered pair B(18,3)

Plot and verify if the point belong to the feasible region of the graph

see the attached figure to better understand the problem

The point B is on the feasible region

therefore

The company can build 18 chairs and 3 tables

Part c) One week, the company decides to build 4 tables. how many chairs can the company build?

For y=4

Find the value of x in the graph

The solutions point for y=4 tables are

(12,4), (13,4),(14,4),(15,4),(16,4) and (17,4)

therefore

The company can build 12,13,14,15,16 or 17 chairs

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3 years ago

Which ordered pair is a solution to the system of equations?

elixir [45]

I believe it would be (b) (-2,1)

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3 years ago

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3 years ago

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damaskus [11]

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3 years ago

What is the x-axis and the y-axis of -2x+2=-4​

What is the x-axis and the y-axis of -2x+2=-4