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2 years ago

8k = 0 A.)8 B.)16 C.)0 D.)4

Mathematics

2 answers:

Sergio039 [100]2 years ago

7 0

Answer:

Step-by-step explanation:

Anything divided by 0 is equal to 0.

Lunna [17]2 years ago

6 0

C .)0
I don’t reallly know how to explain sorry

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Write an equation for the line described in standard form with x-intercept 4 and y-intercept 5

stealth61 [152]

Answer:

Equation $( \frac{5}{4}) x + y = 5$ is in the standard dorm.

Step-by-step explanation:

Here, the x - intercept = 4 , so ( 4,0) is a point on the line.

and the y - intercept = 5, so ( 0,5) is a point on the line.

So, the slope of the equation is given as = $\frac{y_2 - y_1}{x_2-x_1 } = \frac{5 -0}{0-4} = -\frac{5}{4}$

Now, the SLOPE INTERCEPT FORM of an equation is :

y = mx + b: here m = slope and b = y- intercept

or, $y =-( \frac{5}{4}) x + 5$

Now, standard form is Ax +By = C

So, the standard form is $( \frac{5}{4}) x + y = 5$

Hence, the above equation $( \frac{5}{4}) x + y = 5$

is in the standard dorm.

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2 years ago

What is the average rate of change between f (1) and f (5) in the function f (x) = x2 - x - 6 ?

NISA [10]

Answer:

${ \tt{average = \frac{f(1) + f(5)}{2} }} \\ \\ = { \tt{ \frac{( {1}^{2} - 1 - 6) + ( {5}^{2} - 5 - 6) }{2} }} \\ = \frac{ - 6 + 14}{2} \\ \\ = { \tt{4}}$

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2 years ago

5x = -25 what is the answer of x

Sliva [168]

Answer:

x= -5

Step-by-step explanation:

just use a calculator

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If a 2 centimeter cube is placed inside a box that is 9 cm by 5 cm by 8cm ,

Bumek [7]

Answer:

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Step-by-step explanation:

Option d is the right answer

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2 years ago

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mafiozo [28]

Answer:

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Step-by-step explanation:

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X=(6/21)(14/1)

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