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ladessa [460]
3 years ago
11

9x-7x+3y slove this equation​

Mathematics
2 answers:
andreev551 [17]3 years ago
7 0

Answer: 2x+3y

Step-by-step explanation:

The equasion can not be "solved" because

-There is more than 1 variable

-There is no answer (We dont know what the equasion is equal to)

1. Add like terms

9x + (-7x) = 2x

2x +3y

slega [8]3 years ago
5 0

Answer:

2x+3y is the answer

Step-by-step explanation:

you subtracy 7x from 9x then you have the left over 3y so that would give you the answer 2x+3y

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What is the value of x in the equation -3/4= x/24
Nata [24]
-18 I'm pretty sure it is the right answer
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3 years ago
Determine the length of the hypotenuse of a right triangle that has legs that measure 28 feet and 45 feet
julsineya [31]

Answer:

hypotenuse = sqRoot (28^2 + 45^2) = sqRoot (2809) = 53 feet

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP ASAP!!!!!!
ioda
The answer is 2.54 feet
5 0
4 years ago
A cone has a radius of 9 and a height of 22. What is the approximate volume of the cylinder? Round to the nearest tenth where ne
ryzh [129]

Answer

Answer: Volume = 9025.8 cm³

Step-by-step explanation:

--------------------------------------------------------

Find Radius :

--------------------------------------------------------

Base area = πr²

169π = πr²

r² = 169

r = √169

r = 13 cm

--------------------------------------------------------

Find height :

--------------------------------------------------------

Height = 13 + 4

Height = 17 cm

--------------------------------------------------------

Find Volume :

--------------------------------------------------------

Volume = πr²h

Volume = π(13)²(17)

Volume = 9025.8 cm³

--------------------------------------------------------

Answer: Volume = 9025.8 cm³

--------------------------------------------------------

8 0
3 years ago
Help help help help help help help helphelp help help helphelp help help helphelp help help help
Sergeu [11.5K]

Answer:

X = 36/17

y = -8/17

Step-by-step explanation:

Since they both equal y, you could use them equal to each other.

(5/2)x-4=(-1/3)x+2

Then solve for x by combining like terms. X should be 36/17. Plug in x to find y in one of the equations. I will use the top one. (5/3)(36/17)-4=y. That should simplify down to (60/17)-4=y. Y would finally equal -(8/17).

6 0
3 years ago
Read 2 more answers
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