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g100num [7]
3 years ago
6

Please can someone help me? −12(7z+4)+15(5z−15)

Mathematics
2 answers:
Vinvika [58]3 years ago
6 0

Step-by-step explanation:

ghofuikgcjjivbiucbkhfkhcuvijnochm

marin [14]3 years ago
4 0
The answer should be -9x - 273. Which should be the same as x= 30.3
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Yuri descended 450 feet down a
skelet666 [1.2K]
The change is 150 because you would divide 450/3
8 0
3 years ago
Coom
MatroZZZ [7]

Answer:

You have the formula wrong.

The volume of a cylinder = PI * radius^2 * height

To find the height, the formula is:

height = volume / (PI*radius^2)

I'm assuming the radius = .6 meters so

height = 720 / (3.14159265 * .6^2)

height = 720 / 1.130973354

height = 636.61977 meters

Tp check your answer use this calculator: https://www.1728.org/diam.htm

Step-by-step explanation:

7 0
3 years ago
Help is very much needed. Please help meee outtt!!
Korvikt [17]

Answer:

22222222225555566666

3 0
3 years ago
Please answer correctly !!!! Will mark Brianliest !!!!!!!!!!!!!
NARA [144]

Answer:

2261,9 cm³

Step-by-step explanation:

First, you need to find the area of the base:

A=\pi r^2

A=36\pi cm²

Now let's multiply it for the height:

36π cm² × 20 cm = 720π cm³

= 2261,9 cm³

5 0
3 years ago
3xy^3 + 5- x- 2xy^3= xy^3 +11<br><br> Solve please
snow_lady [41]

Answer:


Step-by-step explanation: 3XY 3+5-X-2XY3=XY3+11  USE THE COMMUTATIVE PROPERTY TO REODER THE TERMS...3Y3+5-X-2XY3=XY3+11 COLLECT LIKE TERMS Y3+5-X-Y3X+11..Cancel equal terms on both sides of the equation 5-x=11 move constant to the right side and change its sign  -x=11-5 subtract the numbers -x=6 final answer is X=-6


8 0
4 years ago
Read 2 more answers
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