3 years ago

SOLVE FOR A PLZ HELP MEE

Mathematics

1 answer:

Bad White [126]3 years ago

7 0

Answer:

The equation is equal to each other it ends up simplifying to

8a-39=8a-39

they are both equal to each other but if you simplify it even more thye undo each other so it becomes

0=0

Step-by-step explanation:

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There are 10 history books in a bookcase. When

Salsk061 [2.6K]

Answer:

D) 140

Step-by-step explanation:

140% of 10 is 14 and 14 added to ten is 24

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2 years ago

A=1/2 h(x+y) make x the subject

insens350 [35]

Answer:

Step-by-step explanation:

A =1/2 *h (x+y)

A =hx+hy/2

A*2 =hx+hy

2A =hx+hy

2A - hy = hx

(2A -hy)/h = x

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2 years ago

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velikii [3]

4 can go into 0 0 times

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3 years ago

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Determine the slope of the line that has the following coordinates: (5, 9)(11, - 3)

AlladinOne [14]

Answer:

$x_1 = 5, x_2 =11, y_1 =9, y_2 = -3$

The slope can be founded with this formula:

$m =\frac{y_2 -y_1}{x_2 -x_1}$

And replacing we got:

$m =\frac{-3 -9}{11-5}= -2$

And the best answer for this case would be :

$m=-2$

Step-by-step explanation:

For this case we have the following two points given:

$x_1 = 5, x_2 =11, y_1 =9, y_2 = -3$

The slope can be founded with this formula:

$m =\frac{y_2 -y_1}{x_2 -x_1}$

And replacing we got:

$m =\frac{-3 -9}{11-5}= -2$

And the best answer for this case would be :

$m=-2$

7 0

3 years ago

Please help thank you.

Arada [10]

Answer:

3+(k+1)1.5= 3

Step-by-step explanation: you do 1.5 * k and 1 and get 1.5k + 1.5

then you go 3 +1.5k+1.5=?

1.5k+4.5=?

-1.5k -1.5k

4.5=-1.5

_ . _

-1.5 . -1.5

k=3

5 0

3 years ago