MATHEMATICS HIGH SCHOOL

Two positive numbers have a difference of 4 and a product of 96. What are the numbers

Answers

Answer 1
Answer: x-y=4\n xy=96\n\n x=4+y\n xy=96\n\n (4+y)y=96\n 4y+y^2=96\n y^2+4y-96=0\n y^2+4y+4-100=0\n (y+2)^2=100\n y+2=10 \vee y+2=-10\n y=8 \vee y=-12\n x=4+8\n x=12\n\n 8 \hbox{ and } 12
Answer 2
Answer: I used guess and check for this one, it would be 8 and 12, they both have a difference of 4 and a product of 96.

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Which expression is equivalent to the expression shown below?
-1/2(-3/2x+6x+1)-3x

Answers

Hey there!

-1/2(-3/2x + 6x + 1) - 3x

DISTRINUTE -1/3 WITHIN the PARENTHESES

= -1/2(-3/2x) - 1/2(6x) - 1/2(1) - 3x

COMBINE the LIKE TERMS

= 3/4x - 3x - 1/2 - 3x

= -21/4x - 1/2

Therefore, your answer is: -21/4x - 1/2

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

Step-by-step explanation:

6 ( x − 1 ) = 6 x − 1 Simplify: 6 ( x − 1 )  

. 6 x − 6 = 6 x − 1 Move all terms containing x to the left side of the equation. − 6 = − 1 Since − 6 ≠ − 1 .

Which polygon is a hexagon? A 5-sided figure. A 6-sided figure. An 8-sided figure. A 7-sided figure.

Answers

A 6 - sided figure is called a Hexagon.

What is Line segment?

A line segment is a part of line having two endpoints and it is bounded by two distinct end points and contain every point on the line that is between its endpoint.

Given that;

The polygon is a Hexagon.

Now,

Since, A hexagon is made up with 6 - sided.

And, A polygon is called a Hexagon when it has 6 sides, 6 angles and 6 vertices.

Thus, A 6 - sided figure is called a Hexagon.

Learn more about the hexagon visit:

brainly.com/question/15424654

#SPJ2

Answer:

6-Sided Figure.

Step-by-step explanation:

a student measures the mass of an 8cm3 block of brown sugar to be 32g.what is the density of the brown sugar ?

Answers

D= Densitym= massV= VolumeD=m÷V= 8÷32D= 1/4
D = m/v
D = 32g/8cm^3
D = 4g/cm^3

I am write the other answer is wrong. She got her numbers mixed. Mass is calculated using grams and volume is calculated using cm cubed.

D − 21.4 = 87 . Help! What is D?

Answers

Answer:

108.4

Step-by-step explanation:

Answer:

d=108.4

Step-by-step explanation:

Just add 21.4 on both sides

What number times it self 3 times equals 729

Answers

729 ÷ 3 = 243
so if you do 243 × 3 = 729
so your answer will be 243

What is the next number in the sequence 3 6 4 8 6 12 10

Answers

Answer:

Select the next three numbers in the sequence.

3, 6, 4, 8, 6, 12, 10, 20, 18, 36, 34

Step-by-step explanation:

Multiply by 2 then subtract 2
the next number is 20
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