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Arisa [49]
2 years ago
13

I NEED SERIOUS HELP ON THIS HOLE HW ASSIGNMENT OR I GET AN F .

Mathematics
2 answers:
Yuri [45]2 years ago
6 0
If I’m not wrong it’s 6 , 9 , 18
Tcecarenko [31]2 years ago
3 0

Answer:

6, 9, 18

Step-by-step explanation:

You might be interested in
What is the simplified form of 15 x to the eighth power over 24 y to the fifth power divided by 4 x to the fourth power over 8 s
IRISSAK [1]
The exponent symbol when typing is ^. so I so rewrite this for you.
(15x^8 / 24y^5) / (4x^4 / 8y^2)

I assumed you meant 8y squared because you said 8 squared.

now when we divide by a fraction, we can actually multiply by it's reciprocal and get the same thing. The word reciprocal really just means flip it over. so:

(15x^8 / 24y^5) * (8y^2 / 4x^4)

let's reduce the coefficients ( the numbers in front of the x and y) to make it easier.

We have 15/24 which can be reduced to 5/8
and 8/4 which is 2/1

so:
(5x^8 / 8y^5) * (2y^2 / x^4)

multiply numerator and denominator
(10x^8y^2) / (8x^4y^5)

now reduce coeffient. 10/8 is 5/4
reduce x: x^8/x^4 is x^4
reduce y: y^2/y^5 is 1/y^3

now put together
5x^4 / 4y^3

so C
3 0
3 years ago
True or False
Lana71 [14]

Answer:

T

F

F

I think hope this helps

Step-by-step explanation:

3 0
3 years ago
3x-2y=13 2x+3y=-16 are these lines parallell or perpendicular or neither
Lelechka [254]
3x - 2y = 13
-2y = -3x + 13
y = 3/2x - 13/2...slope is 3/2, y int is -13/2

2x + 3y = -16
3y = -2x - 16
y = -2/3x - 16/3...slope = -2/3, y int is -16/3

perpendicular lines will have negative reciprocal slopes. To find the negative reciprocal of a number, flip the number and change the sign.
On the 1st equation, the slope was 3/2....find its negative reciprocal.....flip it, making it 2/3....change the sign...making it -2/3. So the negative reciprocal of 3/2 is -2/3. 

So if one equation has a slope of 3/2 and another equation has a slope of -2/3, then these lines are perpendicular <==
6 0
3 years ago
How do you find the volume of a cylinder with a hight of 8 and a radius of 12
Nonamiya [84]

Answer:

 πr²h

=  π×12²×8

=  1152π

=  3619.1147369354 feet³

Step-by-step explanation:

8 0
3 years ago
35 POINTS
Marina86 [1]

Answer:

9.25≤x≤64.15

Step-by-step explanation:

The smallest amount would be 5 of the least priced item

5 * 1.85 =9.25

The largest amount would be 5 of the greatest priced item

5 * 12.83 =64.15

9.25≤x≤64.15

4 0
3 years ago
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