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Lemur [1.5K]
3 years ago
13

Help me with this question

Mathematics
1 answer:
Molodets [167]3 years ago
3 0

Answer:

Pretty sure its 7.5 units²

Step-by-step explanation:

5·3=15÷2=7.5

Doing area with triangles is kind of the same as rectangle, just do base × height. But then divide it by two.

For example: base=3, height=7. With rectangles it would be 21 units².

But with triangles it would be 3·7=21 divided by 2, it would be 10.5 units²

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timofeeve [1]

Answer:

y = 1(x - 5)² + 3

Step-by-step explanation:

The general formula of a quadratic equation is written as;

y = a(x − h)² + k

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Now,we are given another coordinate as (8, 12)

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