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Alex
3 years ago
15

Help please I have a test tomorrow it would be the best

Mathematics
1 answer:
zlopas [31]3 years ago
3 0
Divide each number by 3 to get the next number. The ratio is 1/3
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¿Qué es y para que nos sirve la jerarquía de operaciones en la vida cotidiana?
Nataliya [291]

for example, si te pones los zapatos antes que los pantalones, te costará mucho vestirte

8 0
3 years ago
The area of a compact disc is 78.53 square centimeters. What is the radius of the disc? Use pi = 3.14
Tom [10]

Answer:

r = 5 cm

Step-by-step explanation:

A = πr²

78.53 = (3.14)r²

divide by 3.14

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r = ±5

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5 0
3 years ago
Determine whether or not the vector field is conservative. if it is conservative, find a function f such that f = ∇f. (if the ve
sweet [91]
A conservative vector field \mathbf f has curl \nabla\times\mathbf f=\mathbf0. In this case,

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so the vector field is not conservative.
3 0
3 years ago
Use properties of equality to Solve 7+3x = 5x+13 for x
mario62 [17]
We basically have to cancel values on both sides until they are both on common ground.

7 + 3x = 5x + 13

-7 from both sides...

3x = 5x + 6

-5x from both sides...

-2x = 6

/-2 from both sides...

x = -3


Hope this helps!
8 0
3 years ago
Please help me! Thank you! (x^2 + 2x -3)(4x^2 - 5x + 6)
gavmur [86]
Combine the like terms. 
4x^4+3x^3-16x^2+27x-18
5 0
3 years ago
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