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3 years ago

What does 0 = 0 mean regarding the solution to the system?

Mathematics

1 answer:

Nata [24]3 years ago

6 0

Answer:

It means the left side of the equation equals the right side of the equation regardless of the value of the variables. The solution is all real numbers for each variable

Step-by-step explanation:

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What is the slope of the graph of 4x-8y=11?

Vlada [557]

In the fomr
ax+by=c
-a/b=slope

4x-8y=11
a=1
b=-8
slope=-4/-8=4/8=1/2

6 0

3 years ago

3p - 2(p-4) = 7p + 6

Serggg [28]

For this case we must find the value of the variable "p" of the following equation:

$3p-2 (p-4) = 7p + 6$

We apply distributive property on the left side of the equation taking into account that $+*-=-$ and $- * - = +$ :

$3p-2p + 8 = 7p + 6$

We add similar terms:

$p + 8 = 7p + 6$

We subtract $7p$ from both sides of the equation:

$p-7p + 8 = 6\\-6p + 8 = 6$

We subtract 8 from both sides of the equation:

$-6p = 6-8\\-6p = -2$

We divide by -6 on both sides of the equation:

$p = \frac {-2} {- 6}\\p = \frac {1} {3}$

Answer:

$p = \frac {1} {3}$

5 0

2 years ago

Three students wrote equations on their dry erase boards.

tiny-mole [99]

Answer:

13/20 = 65%

Step-by-step explanation:

1/4 = 25%

7/10 = 70%

13/20 = 65%

Only the last one had the correct percentage.

5 0

2 years ago

PLEASE HELP ASAP <br>will mark brainliest

GREYUIT [131]

Answer:

Step-by-step explanation:

7-7=0 and this cannot happen in the denominator

4 0

2 years ago

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Please help me with this

ziro4ka [17]

Answer:

Q1: 3

Q2: reflected (a)

Q3: a

Q4: false

Q5: 90°(b)

Step-by-step

srry if it's wrong cuz I dont remember some of these but I tried

7 0

2 years ago

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