All categories

2 years ago

Which lines are perpendicular to the line y - 1 = 1/3 (x+2)? Check all that apply.

Mathematics

1 answer:

ioda2 years ago

7 0

Answer: Options 1, 3, 5

Step-by-step explanation:

Perpendicular lines have slopes that are negative reciprocals, so since the slope of the given line is 1/3, we need to find lines with a slope of -3.

Option 1 has a slope of -3.
Option 2 has a slope of 3.
Option 3 has a slope of -3.
Option 4 has a slope of 1/3.
If we subtract 3x from both sides, we get y=-3x+7, so option 5 has a slope of -3.

You might be interested in

You are offered an item of $17.85 if the sellers states he normally sets the same item for $19.95 what percentage discount it he

nadezda [96]

Answer:

Discount percentage = 10.5% (Approx)

Therefore the discount is seller offering you is 10.5 % .

Step-by-step explanation:

Discount = Marked price - Selling price

As given

You are offered an item for $17.85. If the seller states he normally sells the same item for $19.95 .

Here

Marked price = $19.95

Selling price = $17.85

Discount = 19.95 - 17.85

= $2.1

$\frac{2.1 x 100}{19.95}$

$\frac{210}{19.95}$

Discount percentage = 10.5% (Approx)

Therefore the discount is seller offering you is 10.5 % .

6 0

2 years ago

Write one and two hundred fifty three thousandths in standard form

aivan3 [116]

1.253
Is the answer to ur question

6 0

3 years ago

In how many places did the japanese troops land on december 8, 1941?

bezimeni [28]

The first battle in the Pacific between the empire of Japan against the US and its allies took place on December 8, 1941. The Japanese forces began their conquest on the pacific islands and it started its invasion of the Malaya. They were held by a resistance of British Indian fighter however it was not enough to hold off the overwhelming Japanese force.

7 0

3 years ago

A mixture of purple paint contains 6 teaspoons of red paint and 15 teaspoons of blue paint. To make the same shade of purple pai

xeze [42]

Answer:

djekodoxlsksdiosoxx

3 0

2 years ago

What is the side labeled x equal to, if y = 22?

miv72 [106K]

It is the same beacuse x is equal to y so x and y both equal 22

8 0

2 years ago

Read 2 more answers