3 years ago

What is the image of (9,-7) after a reflection over the y-axis?

Mathematics

1 answer:

photoshop1234 [79]3 years ago

7 0

the answer is (-9,-7) it flips into the 3rd quadrant.

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-5+5 is the pair that the sum is 0

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Answer:

Step-by-step explanation:

30%=0.3 in decimal form

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The segments shown below could form a triangle?

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Answer:

Option B; False

Step-by-step explanation:

Consider a Triangle Inequality to prove that these segments could form a triangle;

$| a - b | < c < a + b,\\| c - a | < b < a + c,\\| c - b | < a < b + c, Considering - a - segment AC ( 8 units ) - b - BC ( 7 units ), - c - BC ( 15 units )\\\\| 8 - 7 | < 15 < 8 + 7,\\1 < 15 < 15, Now 15 is not < 15, it is =, thus ;\\Solution ; False$

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Answer:

420in^2

Step-by-step explanation:

Given data

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Answer:

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Step-by-step explanation:

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