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sertanlavr [38]
2 years ago
9

Someone help plz tyyyy!

Mathematics
1 answer:
Sveta_85 [38]2 years ago
4 0

Answer:

When y=7,9 the answer is yes when it = -10,-8 the answer is no.

Step-by-step explanation:

Simple substitution gets us the resulting values. for y=7 we get 15\geq 15 which is true. For y=9 we get 19\geq 15 which is also true. For the other values we get a negative number which is not a solution.

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Can someone please help me answer this?
Lina20 [59]
DEF = BAC : x = 15 <==

once u allign ur triangles, u will see that there is a scale factor of 1.5.
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6 0
3 years ago
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