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3 years ago

Select the equation of the line that passes through the .5,7 and is perpendicular to the line x equals 4

1 answer:

8 0

Hello!

To be perpendicular to x = 4, the line must be y = something. This eliminates answer choices #2 and #4. Also, to pass through the point (.5, 7), the line must be y = 7.

So answer choice #3.

Hope this helps!! Let me know if you have ANY questions.

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HELP ILL MARK BRAINLIEST

bonufazy [111]

Answer:

-5c

Step-by-step explanation:

c+c-7c > 2c-7c = -5c

5 0

3 years ago

Julissa is thinking about getting her Master’s degree. She will give up making $28,000 a year for the 2 years it takes to comple

beks73 [17]

Answer:

1.5 years

Step-by-step explanation:

She will give up making $28,000 per year for 2 years. This means that she will give up making $56,000 in total.

$28,000 × 2 = $56,000

She also pay $34,000 in total to costs to get her degree. She invested a total of $90,000.

$56,000 + $34,000 = $90,000

After graduating, she makes $60,000 a year. It will take her 1.5 years to recover her investment.

90,000/60,000 = 1.5

7 0

3 years ago

What is 5X minus Y equals 6+ negative 2X plus Y=8

vova2212 [387]

Answer:

For the given expression: $X = (\frac{10}{3}) , Y = (\frac{26}{3})$

Step-by-step explanation:

Here, the given expression in statement form is given as:

5 X minus Y equals 6 + negative 2 X plus Y = 8

Now, converting the given statement mathematically, we get:

5X - Y = 6 + (-2X) + Y = 8

Now, considering first and the last terms,we get:

5 X - Y = 8 .... (1)

and , considering second and the last terms,we get:

6 + (-2X) + Y = 8 or, -2X + Y = 2 ......... (2)

Adding (1) and (2) , we get:

5 X - Y - 2 X + Y = 8 + 2

or, 3 X = 10

or, X = 10/3 = 3.34

Now, 5X - Y = 8

or, $5(\frac{10}{3}) - Y = 8\\ \implies Y = \frac{50}{3} - 8 = \frac{50 - 24}{3} = \frac{26}{3} \\\implies Y = \frac{26}{3}$

Hence, for the given expression:

$X = (\frac{10}{3}) , Y = (\frac{26}{3})$

3 0

3 years ago

Two containers designed to hold water are side by side, both in the shape of a

Arisa [49]

Answer:1564cm cube

Step-by-step explanation: v= $\pi$ r2h

v=22/7*6*6*14=1564.containter b volume of water is the total volume in container a so you just have to find container a volume

3 0

2 years ago

Read 2 more answers

Write 7 in the form a + ib

11Alexandr11 [23.1K]

Answer:

Step 1. A=4

Step 2. Ib =3

Step 3 add it. Ans=7

8 0

2 years ago