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Alex17521 [72]
3 years ago
10

Please help! I will mark brainliest.

Mathematics
1 answer:
jek_recluse [69]3 years ago
7 0

Answer:

the correct answer is D 175

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What is the value of the discriminant for the quadratic equation zero equals 2x^2+x-3
Liono4ka [1.6K]

Discriminant for the quadratic equation  2x^2+x-3=0 is d=25

How to find the d Discriminant of the quadratic equation ?

We know that the standard quadratic equation

ax^2+bx+c=0

Discriminant of the equation is d=b^2-4ac

Equation given in the question is

2x^2+x-3=0

So we can find the values of a,b,c

a=2\\b=1\\c=-3

Substitute the values

d=1^2-4*2*(-3)\\d=1+24\\d=25

Learn more about the discriminant of the quadratic equation here:

brainly.com/question/28048709

#SPJ4

7 0
2 years ago
NEED HELP ASAP PLEASE
IrinaVladis [17]
Z would also be 63 degrees. Triangle WXZ is isosceles, as sides WX and WZ are marked as congruent. This means that the two base angles of the triangle (the bottom two) are congruent. You already know that one of the base angles, X (or WXY), is 63 degrees, so using this reasoning, the other base angle, YZW, is 63 degrees as well. I hope this helps!
8 0
3 years ago
Solve the inequality.<br><br> p + 14 ≥ 2
diamong [38]

Answer:

p ≥ -12

Step-by-step explanation:

Original Equation:

p + 14 ≥ 2

Subtract 14 from both sides

p ≥ -12

Hope this helps :)

Please consider Brainliest :)

6 0
3 years ago
Read 2 more answers
PLEASE HELP QUICK AND EXPLAIN. I'M OFFERING 25PTS (It's only worth 10pts) AND BRAINLIEST ANSWER. I'VE POSTED LIKE 5 TIMES PLEASE
Vladimir79 [104]

Answer:

1.

A) Graph the points (length is x, weight is y)

B) Find slope and substitute 75 for x value

c) the relationship between length and weight is... (define the slope)

d)

2.

a) draw line through (0,40) and (6,70)

b) First find the slope and put it into y=mx+b (i guess you know this). then put slope into slope int. form and yeah.

c) just put x as 18 and solve for y, monthly revenue.

Step-by-step explanation:

I was too lazy so i just gave instructions in the answer. Follow them and you should be fine. Good Night.

5 0
3 years ago
What is x in a 90 degree triangle one side 8 and the base is 3
salantis [7]

Answer:‍♀️

Step-by-step explanation:

3 0
3 years ago
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