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Artemon [7]
3 years ago
15

Evaluate 12x – 3y when x = -1/4 and y=3. The value of the expression is

Mathematics
1 answer:
kap26 [50]3 years ago
3 0

Answer:

3

Step-by-step explanation:

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3 years ago
Cone B is the image of cone A after dilation by a scale factor of \frac{1}{2}
Bogdan [553]

The surface area of cone B is 10 km², and Cone B is the image of cone A after dilation by a scale factor of 1/2

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Cone B is the image of cone A after dilation by a scale factor of 1/2, hence:

Surface area of cone B = 40 km² * (1/2)² = 10 km²

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4 0
2 years ago
3x+5y-4=0<br> what is the slope and y-intercept?
zaharov [31]

Answer:

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