3 years ago

What are the values of a, b, and c in the quadratic equation 0=1/2x^2-3x-2

Mathematics

1 answer:

VMariaS [17]3 years ago

8 0

A= 1/2 b= -3 c= -2
that's it.

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P=−4b 2 +6b−9 Q=7b 2 −2b−5 P−Q= Your answer should be a polynomial in standard form.

shepuryov [24]

Answer:

−11b^2+8b−4

Step-by-step explanation:

−4b2+6b−9−7b2+2b+5

Simplify by adding terms.

11b2+8b−4

3 0

2 years ago

Please help! question : “ Give 3 possible solutions to x>2.”

professor190 [17]

Answer:

26 , 10 , 3

Step-by-step explanation:

Any number larger than 2 will work.

8 0

2 years ago

Need help with this questions

leva [86]

1. Total
2. Deficit
( hope this helps)

4 0

3 years ago

How can i find the midpoint of a line segment ?

eimsori [14]

Answer:

add both x coordinates and divide them by 2.

add both y coordinates and divide them by 2.

Now final product should be (x,y)

Step-by-step explanation:

Example.

let's take 2 points:

(2,5) and (7, 9)

let's add both x coordinates.

2+7 = 9

now add both y coordinates.

5+9 = 14

Now divide both by 2.

Final answer should be (4.5, 7) = this is your midpoint

8 0

2 years ago

Someone help, I suck at math

attashe74 [19]

option A.55°

Answer:

Solution given:

<x+<y=<z

exterior angle of a triangle is equal to the sum of two opposite interior angle

4n-18+n+8=133-6n

5n+6n=133+10

11n=143

n=143/11

n=13

exterior angle =133-6*13=55°

option A.55°

5 0

2 years ago