HELP ME ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing. Check ALL that apply
1 answer:
Answer:
C. 65
Step-by-step explanation:
Compare to the standard form ...
ax² +bx +c
to find the values of a, b, c. They are ...
a=2, b=3, c=-7
The discriminant is ...
d = b² -4ac
d = (3)² -4(2)(-7) = 9 +56
d = 65 . . . . . . matches choice C
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Answer:
18 is the correct answer to this
Step-by-step explanation:
18/9=2
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Tan inverse 28/19 is the answer
Answer:
err B? since it's the cheapest. usually with unit rate prices there should be a quantity but since there isn't just choose the lowest price
Look at the attached photos to learn about the formula y=mx+b
