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3 years ago

Which set of ordered pairs is not a function?

2 answers:

6 0

The answer is the third one because you can't have several ordered pairs that have the same y. I hope this was what you were looking for! Hoped this helped you!

Tomtit [17]3 years ago

3 0

Answer:

third one

Step-by-step explanation:

there are one to many ordered pairs with the same y

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Simplify the expression:<br> 3j–1+4

RUDIKE [14]

Answer:

3j/3—5/3

J=5/3

hope helps

5 0

2 years ago

Which binomial is a factor of 49x2 + 84 xy + 36y2?

bezimeni [28]

Answer:

(7x+6y) is a binomial factor of the given expression $49x^2+84xy+36y^2$

Therefore $49x^2+84xy+36y^2=(7x+6y)(7x+6y)$

Step-by-step explanation:

Given expression is $49x^2+84xy+36y^2$

To find the binomial factor :

$49x^2+84xy+36y^2$

Rewritting the above expression as

$=7^2x^2+2(7)(6)xy+6^2y^2$

$=(7x)^2+2(7x)(6y)+(6y)^2$

$=(7x+6y)^2$ ( using the formula $=(a+b)^2=a^2+2ab+b^2$ here a=7x and y=6y )

$=(7x+6y)(7x+6y)$ ( using the formula $=(a+b)^2=(a+b)(a+b)$ )

Therefore $49x^2+84xy+36y^2=(7x+6y)(7x+6y)$

(7x+6y) is a binomial factor of the given expression $49x^2+84xy+36y^2$

7 0

3 years ago

Each of the 9 parking lots at an automobile plant holds the same number of new cars. The lots lots are full. If there are 431 ca

Serjik [45]

$431 \div 9$
=47.8888 when you round it up you can get get about 48 then you estimate to about 50.

3 0

3 years ago

Please help me guys please

madam [21]

parallel when a=2

perpendicular when a=-1/2

3 0

3 years ago

A tree is 28.05 feet tall. What is its height in meters? Use the following conversion: 1 meter is 3.3 feet.

Mariulka [41]

Answer:

It is 8.5 meters tall

Step-by-step explanation:

28.05 / 3.3 = 8.5

3 0

2 years ago