2 years ago

Help please asap points an brainlist

Mathematics

1 answer:

AURORKA [14]2 years ago

6 0

(X,y) —> slope of line
M —> given point on the line
(X1,y1)—> any point on line

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Yuri purchased 8 trees to have planted at his house. The store charged a delivery fee of $5 per tree.

satela [25.4K]

16 dollars each because you do 8x5 which equals 40 and do 168-40 which equals 128 / 8 equals 16

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3 years ago

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Show me how to do this on paper i need it right now

postnew [5]

Answer:

Step-by-step explanation:

32 x 10 = 320

32 x 4 = 128

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3 years ago

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What is the domain of the square root function graphed below?

Irina18 [472]

Answer:

Step-by-step explanation:

1. The domain is all x values for the function.

2. Since the line starts at the x value of 3, it is included and since it goes to the right, it also includes all the values greater than 3.

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3 years ago

Will give brainiest algebra 2

mars1129 [50]

The sum of squares of numbers is: 13

Step-by-step explanation:

Let x and y be two numbers

Then,

Difference of the squares of the numbers will be:

$x^2-y^2$

Product will be:

$xy$

Given identity is:

$(x^2+y^2)^2=(x^2-y^2)^2+(2xy)^2$

Given values are:

Difference of the squares of the numbers= $x^2-y^2=5$

Product of numbers = xy = 6

Putting the values in the identity

$(x^2+y^2)^2=(5)^2+[2(6)]^2\\=25+(12)^2\\=25+144\\=169$

As we have to only find x^2+y^2

Taking square root on both sides

$\sqrt{(x^2+y^2)^2}=\sqrt{169}\\x^2+y^2=13$

The sum of squares of numbers is: 13

Keywords: Identities

Learn more about identities at:

#LearnwithBrainly

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4 years ago

Cos (a + 60 ) + Cos (a-60)

Nadusha1986 [10]

Answer:

the answer is 0.9988747935

hope that works!!

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3 years ago