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3 years ago

Yall i need this to be corret please explain giving brainliest please

Mathematics

2 answers:

Deffense [45]3 years ago

6 0

Answer:

A) both expression involve addition

ankoles [38]3 years ago

4 0

The answer is C I am very positive each expression includes the term x

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PLEASE PLEASE PLEASE PLEASE HURRY I ONLY HAVE 59 MINUTES LEFT REEEEEE

KengaRu [80]

Answer:

The second and fourth one

Step-by-step explanation:

The open circle means more/less than or equal to and the closed circle is only more than or less than and it is greater so it goes right

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3 years ago

A marina is in the shape of a coordinate grid. Boat A is docked at (3.1, −1) and Boat B is docked at (−4.1, −1). The boats are _

kirill115 [55]

Answer:

d = 7.2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra II

Distance Formula: $d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Boat A(3.1, -1)

Boat B(-4.1, -1)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d.

Substitute [DF]: $d = \sqrt{(-4.1-3.1)^2+(-1+1)^2}$
Subtract/Add: $d = \sqrt{(-7.2)^2+(0)^2}$
Exponents: $d = \sqrt{51.84}$
Evaluate: $d = 7.2$

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2 years ago

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vova2212 [387]

Answer:

Step-by-step explanation:

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3 years ago

If y represents a student's age, which inequality shows that you must be older than 14 to try out for the basketball team?

Lorico [155]

Answer:

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Step-by-step explanation:

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2 years ago

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Evaluate the expression when x =19 and y =7

PtichkaEL [24]

Answer:

Plug in X and Y by replacing the given numbers where you see letters.

Step-by-step explanation:

What I said above.

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3 years ago