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Dimas [21]
2 years ago
14

4s*2+7s+2=0 Quadratic formula

Mathematics
1 answer:
natita [175]2 years ago
6 0

Answer:

z=−215z=-215

Step-by-step explanation:

z=−215z=-215

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The product of two consecutive negative integers is 1122. What are the numbers? The product of two consecutive negative integers
saw5 [17]
Let the two numbers be -x and -x - 1, then
-x(-x - 1) = 1,122
x^2 + x = 1,122
x^2 + x + 1/4 = 1,122 + 1/4
(x + 1/2)^2 = 4,489/4
x + 1/2 = sqrt(4,489/4) = + or -67/2
x = 67/2 - 1/2 = 66/2 = 33

Therefore, the two numbers are -33 and -34
4 0
3 years ago
Bill bought a large submarine sandwich and cut it into 8 equalpieces. He ate 1/4 of the sandwich. How can you write how much of
aivan3 [116]
If you draw a circle out and divide it into eighths or fourths, you can see that 2/8 equals 1/4.

Or you could just do equivalent fractions and since the denominator 4, you have to multiply that by 2 to get the denominator of 8 so you have to do the same with the numerators. 1 times 2 equals 2 so 1/4=2/8

Is this confusing i hope it isn't Hope this helps!


3 0
3 years ago
Which of the following is a solution to the inequality below?
kap26 [50]

Answer:

V>-8

Step-by-step explanation:

The given inequality is :

4-V>12

Subtracting 4 from both sides.

4-V-4 > 12-4

-V>8

or

V>-8

So, the value of V is more than -8.

7 0
3 years ago
Justin, Cam, and Ben are playing a board game where exactly one player will win. Ben estimates that Justin has a 20\%20%20, perc
motikmotik

Answer:

false

Step-by-step explanation:

Based on the information provided we can say that this is false. Since it is a board game and no actual information regarding each players position in the game has been presented, then each player has an equal chance of winning each game. Therefore since there is a total of 3 players the percent chance of winning each game for each player is 33% (100 / 3 = 33)

6 0
3 years ago
Consider the matrix show below:
Zinaida [17]

Answer:

The Answer is B

Step-by-step explanation:

Put the equation into desmos.com/matrix

it is a 2 row, 2 column matrix, hit Enter

Next line, press the letter A, then press the A^t button and it will give you the answer.

6 0
3 years ago
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