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Pie
2 years ago
15

Value ofc -x^2+3x+c=0

Mathematics
1 answer:
Vlada [557]2 years ago
6 0

Answer:

they are the values of the 3 coefficients.

Step-by-step explanation:

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11 15 24 33 10 35 23 25 40. What is P45 of the given data?
AveGali [126]

Answer:180 u

Step-by-step explanation:

7 0
2 years ago
Will mark BRAINLIEST! PLEASE HELP!
yulyashka [42]

Answer:

3 bob's burger= 23.67

2 starry night= 17.98

4 clear= 42

Step-by-step explanation:

3 x 7.89= 23.67

2 x 8.99= 17.98

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6 0
3 years ago
If AE=6x-55 and EC=3x-16, find DB. (Hint: Find x first and then substitute.)
erica [24]

<u>Given</u>:

Given that ABCD is a rectangle.

The diagonals of the rectangle are AC and DB.

The length of AE is (6x -55)

The length of EC is (3x - 16)

We need to determine the length of the diagonal DB.

<u>Value of x:</u>

The value of x can be determined by equating AE and EC

Thus, we have;

AE=EC

Substituting the values, we get;

6x-55=3x-16

3x-55=-16

       3x=39

         x=13

Thus, the value of x is 13.

<u>Length of AC:</u>

Length of AE = 6(13)-55=78-55=23

Length of EC = 3(13)-16=39-16=23

Thus, the length of AC can be determined by adding the lengths of AE and EC.

Thus, we have;

AC=AE+EC

AC=23+23

AC=46

Thus, the length of AC is 46.

<u>Length of DB:</u>

Since, the diagonals AC and DB are perpendicular to each other, then their lengths are congruent.

Hence, we have;

AC=DB

 46=DB

Thus, the length of DB is 46.

6 0
2 years ago
1) Lisa is planning on baking a birthday cake for a party. The recipe calls for
Allushta [10]

Answer:

eggs milk baking soda sugar butter

4 0
2 years ago
Read 2 more answers
When pointing A(-6. - 12) is reflected over the y-axis to get point B, what are the
Fudgin [204]

Answer:

A

Step-by-step explanation:

under a reflection in the y- axis

a point (x, y ) → (- x, y ) , then

A (- 6, - 12 ) → B (6, - 12 )

4 0
2 years ago
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