3 years ago

6th grade math I mark as brainliest

Mathematics

2 answers:

oksano4ka [1.4K]3 years ago

8 0

Answer:

DDDDDDDDDDDDDDDDDDDDDDDDDDDD

Step-by-step explanation:

Verdich [7]3 years ago

6 0

Answer:

Step-by-step explanation:

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Solve for x<br><br> 0.25x=10

Ad libitum [116K]

X=40 hope this helps nig

7 0

4 years ago

Read 2 more answers

when he saw 9 customers walk in. He already had 31 wings cooked, but started cooking 32 more. The customers bought all the wings

Licemer1 [7]

Answer:

Step-by-step explanation:

31 Wings (already cooked)

+ 32 Wings (started cooking)

= 63 Wings total

divided by 9 customers

= 7 per person

8 0

2 years ago

Solve the equation 6w2 – 7w – 20 = 0.

azamat

For this case we have the following quadratic equation:

$6w ^ 2-7w-20 = 0$

Where:

$a = 6\\b = -7\\c = -20$

Its roots will be given by:

$w = \frac {-b \pm \sqrt {b ^ 2-4 (a) (c)}} {2 (a)}\\w = \frac {- (- 7) \pm \sqrt {(- 7) ^ 2-4 (6) (- 20)}} {2 (6)}\\w = \frac {7 \pm \sqrt {49 + 480}} {12}\\w = \frac {7 \pm \sqrt {529}} {12}\\w = \frac {7 \pm23} {12}$

The roots are:

$w_ {1} = \frac {7 + 23} {12} = \frac {30} {12} = \frac {15} {6} = \frac {5} {2}\\w_ {2} = \frac {7-23} {12} = \frac {-16} {12} = - \frac {8} {6} = - \frac {4} {3}$