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3 years ago

Solve the following system of equations graphically.

Mathematics

2 answers:

galben [10]3 years ago

7 0

Answer:

no need to graph

Step-by-step explanation:

y-4=0

y=4

2x_y_2=0

x=(y+2)/2

=(4+2)/2

(x,y)

=(3,4)

liraira [26]3 years ago

3 0

Answer: (3, 4)

Step-by-step explanation:

i graphed both of them and found the solution <33

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3 years ago

How far apart are the 2 cities? See picture. Show steps

Gennadij [26K]

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Answer:

373 miles

Step-by-step explanation:

The difference in latitude is ...

39.1° -33.7° = 5.4° = 0.54°(π/180°) radians = 0.03π radians

The arc length is given by ...

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3 years ago

Solve the equation.-7=y/7

ad-work [718]

Answer:

y = -49

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

-7 = y/7

Step 2: Solve for y

Multiply 7 on both sides: -49 = y
Rewrite: y = -49

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3 years ago