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vova2212 [387]
3 years ago
15

What is the vertex of the quadratic function?

Mathematics
2 answers:
Kobotan [32]3 years ago
6 0
The vertex is a maximum at ( -3, 1 ). so the answer is c
aleksandr82 [10.1K]3 years ago
5 0
The vertex occurs along the axis of symmetry. the answer is (-3,1) or c. the other answers are just the x and y intercepts.
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Can someone answer this question please answer it correctly if it’s correct I will mark you brainliest
marysya [2.9K]

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There was a triangle ABC with sides 15, 20, and 10. One of the sides of a triangle, which is similiar to ABC is 60. What are the
wlad13 [49]

Answer:

The possible pairs of sides are 90 and 120, 30 and 45, and 80 and 40.

Step-by-step explanation:

We know that 60 is a multiple of 15, 20, and 30, so we multiply by each factor to find all possible pairs: 10x6=60, 20x6=120, and 15x6=90, that gives your first pair, <u>90 and 120</u>.

We have now multiplied our first factor, 6. Now we need to multiply our second factor, 3: 20x3=60, 15x3=45, and 10x3=30. That gives your second pair, <u>30 and 45</u>.

Finally, we need to multiply by our 3rd factor, 4: 15x4=60, 20x4=80, and 10x4=40. That gives you your final possible pair, <u>80 and 40</u>.

I hope this helps :-)

3 0
3 years ago
There were 13,531 new products introduced last year. If 87% of the products introduced last year failed to reach their business
kvasek [131]
I'm assuming that since 87% failed, that would the remaining 13% was a success.  If that assumption is correct, than we simply have to take:

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7 0
3 years ago
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Step-by-step explanation:

HERE

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2 years ago
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