2 years ago

NEED HELP ASAP!!!!! ILL NAME THE BRAINIEST!!!!!

Mathematics

2 answers:

gladu [14]2 years ago

7 0

It's D. a, b, and c refers to the coefficients of the numbers.

san4es73 [151]2 years ago

7 0

General form of quadratic equation is ax² + bx + c = 0
a is coefficient of x²
b is coefficient of x
c is the constant

from -2x² + 4x - 3 = 0
the coefficient of x² is -2, therefore a = -2
the coefficient of x is 4, therefore b = 4
the constant is -3, therefore c = -3
The answer option 4

You might be interested in

5x + 3x - 2 = 22<br><br> Number only please.

sattari [20]

x=3

5x+3x-2=22

8x-2=22

8x=24

x=3

7 0

2 years ago

Read 2 more answers

What frequency does 125/232 represent

dedylja [7]

Uh thinking itz -66/100

6 0

2 years ago

Read 2 more answers

A rectangular prism is 15 centimeters long, 2 centimeters wide, and 6 centimeters high. What is the surface area of the rectangu

Alex787 [66]

SA = 2lw + 2lh + 2hw

SA = 2(15)(2) + 2(15)(6) + 2(6)(2)

SA = 60 + 180 + 24

SA = 264

3 0

2 years ago

Does anyone u derived this

solong [7]

Answer:

Step-by-step explanation:

The question asks why you can use the argument that two angles are congruent. Hence, you want to have a statement that involves two angles in the two triangles. Only statement B is such a statement.

_____

Multiple choice questions often answer themselves, if you understand what you're reading.

4 0

2 years ago

What is the answer for (a^2+12c)÷7b-1

vodomira [7]

Answer:

Step-by-step explanation:

Integer roots:

a = 6 n + 1, b = 7, c = -3 n^2 - n, n element Z

a = 6 n + 5, b = 7, c = -3 n^2 - 5 n - 2, n element Z

Derivative:

d/da(1/7 (a^2 + 12 c) b - 1) = (2 a b)/7

Indefinite integral:

integral(-1 + 1/7 b (a^2 + 12 c)) da = (a^3 b)/21 + (12 a b c)/7 - a + constant

Related Queries:

5 0

1 year ago