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noname [10]
2 years ago
5

what is the equation of a line that is perpendicular to y=5 and that passes through the point (-7, -5)​

Mathematics
1 answer:
Arlecino [84]2 years ago
3 0

Answer:

  x = -7

Step-by-step explanation:

The vertical line through (-7, -5) will be of the form ...

  x = constant

To make the line go through the given point, the constant must be the x-coordinate of that point:

  x= -7

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What is 0.04 times 7.6? Using ur work
WARRIOR [948]
Well, you'll multiply regularly, then move da decimals to the left 3 times, because if you add the amount of decimal places in 0.04 and 7.6, (2 + 1), it equals 2, but so 0.04 times 7.6 = 0.304
I hope I helped! =D
5 0
3 years ago
An shirt is priced at $16.48. If the sales tax is 6%, what does the item cost including sales tax? If necessary round to the nea
zhuklara [117]
Sales tax:
0.06 x 1<span>6.48
about 0.99
Cost: 
16.48 + 0.99
$17.47
The item's cost is </span>$17.47 with sales tax
7 0
3 years ago
What is 15min in seconds
Fiesta28 [93]

Answer:

15 minutes equals 900 seconds.

Step-by-step explanation:

Multiply 15 x 60! It equals 900

8 0
3 years ago
Read 2 more answers
Question
dezoksy [38]

Answer:

  The equations of the lines are y=3 and y=8.

  Parallel lines have equal slopes, so if the slopes are opposites, the slopes must be 0.

  A line with this slope and passing through (7, 3) has equation y=3.

Step-by-step explanation:

The above answer statements pretty much speak for themselves. The only opposite numbers that are equal are 0 and -0 = 0, so the slopes must be 0.

A line with a zero slope has a constant y-value, so is of the form ...

  y = constant

If it goes through a point with a y-coordinate of 3, then the constant must be 3. The line is ...

  y = 3

___

If the sum of two numbers is 11 and one of them is 3, the other is 8. So, the parallel line has equation y = 8.

8 0
3 years ago
from 1970 to 1980 the consumer price index increased from 38.8 to 82.4. If a container of onion dip cost $0.48 in 1970 and the p
Vikki [24]
We need to find the percent increase from 38.8 to 82.4, so

x * 38.8 = 82.4
x = 82.4/38.8
x = 2.1237

Multiply by 100 to convert to percentage (move decimal 2 places to the right)

2.1237 = 212.37%

Now we can apply this percentage increase to the onion dip...

0.48 x 212.37% =
0.48 x 2.1237 = 1.019 
 
Round to the nearest cent $1.02 is the amount of increase.  Now add it to the original price to get today's price...

$1.02 + .48 = $1.50
 
5 0
3 years ago
Read 2 more answers
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