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andreev551 [17]
2 years ago
8

I really need help with my questions I asked. No sites or links please.

Mathematics
1 answer:
evablogger [386]2 years ago
5 0

Answer:

Try asking again

Step-by-step explanation:

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Use the slope of the given line to construct a parallel line
Troyanec [42]

Answer:

y = - \frac{4}{3} x - 7

Step-by-step explanation:

Parallel lines have equal slopes.

Calculate the slope m of the given line using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, 2) and (x₂, y₂ ) = (3, - 2) ← 2 points on the line

m = \frac{-2-2}{3-0} = - \frac{4}{3}, thus

y = - \frac{4}{3} x + c ← is the partial equation

To find c substitute P(- 3, - 3) into the partial equation

- 3 = 4 + c ⇒ c = - 3 - 4 = - 7

y = - \frac{4}{3} x - 7 ← equation of parallel line

6 0
3 years ago
Read 2 more answers
Four years ago, Alex was twice as old as Jake. Four years from now,Jake will be 3/4 of Alex’s age. How old is Alex?
Vanyuwa [196]

Answer:Four years ago, Alex was twice as old as Jake. Four years from now, Jake will be 3/4 of Alex's age. How old is Alex? - Answer: 12.

Step-by-step explanation:

8 0
3 years ago
What is 3 hours in a fraction form
Bogdan [553]

Answer:

180/60

1 hour is 60 min and 3 times 60 is 180.

So it’s 180/60

Also 180/60 is 3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Really struggling with this, can someone please help me out and give me a brief explanation? Id greatly appreciate it.
dsp73

Answer:

jjjjjjjjjjjjjjjjjjjjj

Step-by-step explanation:

7 0
3 years ago
Abdullah earns $10 an hour delivering newspapers on his bicycle . He started with $20 in his bank account. what is the rate and
elixir [45]

Explanation:

The equation for this problem can be modeled in y = mx + b form.

m represents the rate of change and b represents the initial value or constant.

y = 10x + 20

x represents the number of hours he spent delivering newspapers

y is his total money after whatever number of hours he worked

The rate is 10, because it determines how much money he earns for each hour.

The y-intercept is 20, representing the starting amount of money in his bank account.

6 0
3 years ago
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