3 years ago

Find the discriminant 8y^2-2y+9=0

Mathematics

2 answers:

Lesechka [4]3 years ago

8 0

Answer:3

Step-by-step explanation:

Yuri [45]3 years ago

7 0

Answer:

The answer is 3

Step-by-step explanation:

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HURRYYYYYY !! A cube has an edge length of 9 centimeters.

CaHeK987 [17]

The perimiter is 4 times 1 side
currently, it is 9 times 4 or 36

increased by 3
I think y mean times 3
so 9*3=27
new perimiter is 27*4=108

how much larger is it?
108-36=72

it is 72cm larger

it is the first answer
(it isn't cm² because that is for area and we are calculating perimiter)

5 0

2 years ago

Picture of reflected trapezoid above the line

asambeis [7]

Answer:

which line!

x or y axis?

first image is over the x axis

second is over the y

Step-by-step explanation:

HOPE THIS HELPS, BRAINLIEAST PLZZ