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3 years ago

Solve the following equation for y: -4x+8y=24

Mathematics

1 answer:

Alecsey [184]3 years ago

4 0

Answer: y = 3 + x/2

Step-by-step explanation:

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What is the slope of the line that passes through the points (-9, -9) and (-9, -7) Write in simplest form.

dimaraw [331]

Answer:

Undefined slope, vertical line

Step-by-step explanation:

Slope = $\frac{y_{2} -y_{1}}{x_{2}-x_{1}}$

Slope = $\frac{-7 -(-9)}{-9-(-9)} = \frac{-7+9}{-9+9} =\frac{2}{0}$ = Undefined

Since the slope is undefined, you would have a vertical line.

6 0

2 years ago

What is the value of A when we rewrite (32/5)^-2x as A^x

defon

Answer:

$(\dfrac{25}{1024})^x$

Step-by-step explanation:

The given expression is :

$(\dfrac{32}{5})^{-2x}$

We need to rewrite it in the form of $A^x$ .

We know that, $(\dfrac{1}{x})^{-a}=x^a$

So,

$(\dfrac{32}{5})^{-2x}=(\dfrac{5}{32})^{2x}\\\\=(\dfrac{5^2}{32^2})^x\\\\=(\dfrac{25}{1024})^x$

So, $A=\dfrac{25}{1024}$ . Hence, this is the required solution.

7 0

3 years ago

Read 2 more answers

If anyone knows how to do science

Luda [366]

Answer:

im using my own knowledge hopefully this is helpful

Orion

milky way

life

earth

years

G2V (I'm not sure with this one)

earths

Step-by-step explanation:

5 0

3 years ago

the soccer team is practicing in small groups.there are 36 players on the team.how many groups will they have if they split into

Dafna1 [17]

18 because I divided 36 divide by 2 should get 18

7 0

4 years ago

Is 3,4,5 a Pythagorean triple

son4ous [18]

Answer:

Yes because it fits the Pythagorean Theorem

Step-by-step explanation:

see: 5 ^2 = 25

and 3^2 + 4^2 = 9 + 16 = 25

25 = 25

so it is

8 0

3 years ago