3 years ago

Is the discriminant of f positive, zero, or negative?

Mathematics

1 answer:

lara [203]3 years ago

6 0

Answer:

It might be negative, I'm not sure, but I feel postive about that answer.

Step-by-step explanation:

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Please help me :) please

dangina [55]

Answer:

In bold.

Step-by-step explanation:

6/6 = 9/a

So a = 9.

6/c = a/4.5

6/c = 9/4.5 = 2

So c = 3.

By similar triangles:

d/5 = 6/ (6+6+3)

d/5 = 6/15 = 2/5

So d = 2.

Also by similar triangles

b/5 = 12/15 = 4/5

So b = 4.

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3 years ago

Help me please, I need help with this it's a major grade so please don't joke around I will give brainliest and 5 stars

erma4kov [3.2K]

Answer:

Step-by-step explanation:

a clockwise rotation 90 degrees results in a transformation like this:

$(x,y)$ ⇒ $(y,-x)$

plz mark me brainliest. :)

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3 years ago

Solve the inequality <br> 52 - 3x < -14

nata0808 [166]

Answer:

x>22

Step-by-step explanation:

Solve the inequality:

-3x<-14-52

-3x<-66

x>22

( You have to switch the sign because you are dividing by a minus)

6 0

3 years ago

How do you multiply fractions with a whole number

Allisa [31]

You put the whole number on top of 1, it doesnt change its value. then you simplify across like in a butterfly only if needed then you multiply across from left to right.

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3 years ago

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How long does it take a kangaroo to travel 5 kilometer

vagabundo [1.1K]

1 Second is how long

8 0

3 years ago