Indicate whether the following statements about finding solutions to quadratic equations with integer coefficients are true or false. a. Any quadratic equation with a real solution can be solved by using the quadratic formula.

b. Any quadratic equation with a real solution

can be solved by completing the square.

c. Any quadratic equation with a real solution can be solved by factoring.

d. Any quadratic equation with a real solution can be solved by taking the square root of both sides of the equation.

e. If the equation can be factored, it has rational solutions.

f. If the equation has only one real solution, it cannot be factored.

(Just answer like "A: T/F B: T/F C: T/F etc..." all I need are True or False answers)

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33