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Genrish500 [490]
2 years ago
14

Solve the quadratic equation 2x^2 + 6 = 8x by graphing.

Mathematics
1 answer:
Semmy [17]2 years ago
3 0

Answer:

D is the right ans after solving eqn we get two value of x and they are 1 and 3

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11
creativ13 [48]

Answer C. People are born into their positions.

Step-by-step explanation:

Being king gets passed down, and so does being an aristocrat.

Have a great day!!

3 0
3 years ago
Read 2 more answers
A cat is stuck in a tree. A firefighters 15-foot ladder is the leaning against a tree. The ladder and the ground form a 62° angl
artcher [175]
To solve this problem you must apply the proccedure shown below:

 1. You have:

 Sinα=opposite/hypotenuse

 α=62°
 opposite=x
 hypotenuse=15 ft

 2. When you substitute the values into  Sinα=opposite/hypotenuse, you obtain:

 Sinα=opposite/hypotenuse
 Sin(62°)=x/15

 3. You must clear "x", as below:

 x=(15)(Sin(62°))
 x=13.24 ft

 The answer is. 13.24 ft
 
5 0
3 years ago
Pls help me with the question above thanks.... AFAP(as fast as possible)
Mashutka [201]
A /3 + (a - 2) / 4 =  8

multiply through by 12:-
4a + 3(a - 2) = 96
7a = 102
a = 14.57 to nearest hundredth


3 0
4 years ago
Read 2 more answers
If I put 4736 marbles into groups of 100, how many groups would I have? Show how you figured it out.
NNADVOKAT [17]
Divide to find out

4736/100 = 47.36

Therefore, we have  to round, and then we get 47. 

Answer: 47 groups and a remainder of 36. 
8 0
3 years ago
Read 2 more answers
(repost) Help Me Please I Will Give Brainliest If Correct!!
Marina86 [1]

Answer:

the decimal to aproximate is 0.00000000305

Step-by-step explanation:

closest aproximation is 0.000000003

3 x 10-9 the -9 is above the 10

4 0
3 years ago
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