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4 years ago

Simplify (3x^2)^3 Please help

Mathematics

1 answer:

nikdorinn [45]4 years ago

5 0

Answer:

27x^6

Step-by-step explanation:

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Please help me if u do ill give to the best brainliest :)

shepuryov [24]

Step-by-step explanation:

t in 1200m:

$t = \frac{4500}{x} \\ x = 1200 \\ t = 4500 \div 1200 = 3.75$

t in 3750:

$t = \frac{4500}{x} \\ x = 3750 \\ t = 4000 \div 3750 = 0.12$

difference is:

3.75-0.12 = 3.63

4 0

3 years ago

Solve for x<br> e³ˣ=4x²<br> How do I do this?

kkurt [141]

It looks difficult but it’s pretty easy. Just use the Ln function to bring down the powers then simplify.

4 0

3 years ago

Please help with 40-42 please if you could

likoan [24]

40.) 10.5^2 and the area is 110.25

41.) 126

42.) 81 millimeters

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3 years ago

Helppp please it’s a test helppp

Sidana [21]

For this problem:
a= -6

b= -3

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3 years ago

Find the length of segment AB

Umnica [9.8K]

Answer:

Step-by-step explanation:

AB=CB so

3x+8=7x-16

-4x=-24

x=6

then plug that x value into the length which is 3x+8

so 3(6)+8=18+8=26

5 0

3 years ago