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Travka [436]
3 years ago
5

I need help with this please

Mathematics
1 answer:
Marina86 [1]3 years ago
3 0

Answer:

348cm^2

Step-by-step explanation:

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(-4)(5)+(-3)(-2) whats is it???
Vlada [557]

Answer:

-14

Step-by-step explanation:

(-4)(5)+(-3)(-2)

=-20+6

=-14

5 0
4 years ago
Read 2 more answers
3 (x-k)/w = 4 solve for x
siniylev [52]
<span>x in (-oo:+oo)

(3*(x-k))/w = 4 // - 4

(3*(x-k))/w-4 = 0

(3*(x-k))/w+(-4*w)/w = 0

3*(x-k)-4*w = 0

3*x-3*k-4*w = 0

(3*x-3*k-4*w)/w = 0

(3*x-3*k-4*w)/w = 0 // * w

3*x-3*k-4*w = 0

3*x-3*k-4*w = 0 // + -3*k-4*w

3*x = -(-3*k-4*w) // : 3

x = (-(-3*k-4*w))/3

x = (-(-3*k-4*w))/3</span>
6 0
3 years ago
What is the value of x? 6(-3 - x) – 2x = 14 ​
ZanzabumX [31]

Step-by-step explanation:

6(-3-x)-2x=14

-18-6x-2x=14

-18-8x=14

-8x=14+18

-8x=32

x=-4

7 0
3 years ago
Read 2 more answers
State whether the equation is true, false, or an open sentence. 3(5 – 5) = –6(–2 + 2)
jonny [76]

True.

Remember to follow PEMDAS. First, solve the parenthesis, then multiply

5 - 5 = 0

3(0) = 0

-2 + 2 = 0

-6(0) = 0

0 = 0 ∴ true is your answer

hope this helps

8 0
4 years ago
Solve forj: j + 13 = -6
lubasha [3.4K]

Answer:

gracias amiga o amigo x los puntos

6 0
3 years ago
Read 2 more answers
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