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3 years ago

What is the center of the hyperbola whose equation is = 1?

Mathematics

2 answers:

denis23 [38]3 years ago

7 0

Answer:

Step-by-step explanation:

3. -6

german3 years ago

7 0

Answer:

<h2>The answer is d (6,−3)</h2>

Step-by-step explanation:

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How many centimeters are in 3.2 inches? [1 inch = 2.5 cm]

garik1379 [7]

There are about 8cm in 3.2 inches

6 0

3 years ago

Read 2 more answers

micah is keeping track of how much he spends this month on gas. in the first week he bought x gallons of gas at $2.39 per gallon

Lelechka [254]

Answer:

if you are trying to find the amount of gallons of gas she bought, the answer is 13.

Step-by-step explanation:

3 0

3 years ago

The formula for the perimeter of a rectangle is P = 2l + 2w, where P is the perimeter, l is the length, and w is the width. Solv

Salsk061 [2.6K]

Answer:

(P-2l)/2 =w

Step-by-step explanation:

P = 2l + 2w

Subtract 2l from each side

P -2l = 2l-2l + 2w

P-2l = 2w

Divide by 2

(P-2l) /2 = 2w/2

(P-2l)/2 =w

3 0

2 years ago

Given a point A(-3,-1), it is dilated by some scale

Sidana [21]

Answer:

$B' = (-3, -15)$

Step-by-step explanation:

Given

$A = (-3,-1)$

$A' = (-9,-3)$

$B = (-1,-5)$

Required

Determine the coordinates of B'

Since A' is the image of A; we need to first calculate the scale factor using

$A' = A * Scale\ factor$

Make Scale Factor the subject

$Scale\ Factor = \frac{A'}{A}$

Substitute values for A' and A

$Scale\ Factor = \frac{(-9,-3)}{(-3, -1)}$

Factorize the numerator

$Scale\ Factor = \frac{3 * (-3,-1)}{(-3, -1)}$

$Scale\ Factor = \frac{3 * 1}{1}$

$Scale\ Factor = 3$

The coordinates of B' is then calculated as follows:

$B' = B * Scale\ Factor$

Substitute values for B and Scale Factor

$B' = (-1,-5) * 3$

$B' = (-3, -15)$

3 0

2 years ago

Find the missing side of each right triangle (Pythagorean’s #Theorem)

cestrela7 [59]

Answer:

Step-by-step explanation:

The formula is a^2+b^2=c^2

A and B are the lines that make up the right angle, so 5 and 12

5^2+12^2=c^2

25+144=c^2

169=c^2

Once you arrived here you square root whatever is equal to c^2

c=13

7 0

3 years ago