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3 years ago

The point X : (19, 7) is dilated with a scale factor of k = 18 with its center

Mathematics

2 answers:

kifflom [539]3 years ago

6 0

Answer:multiple

Step-by-step explanation:

Research

valentinak56 [21]3 years ago

5 0

Multiple lol LANISKEJS

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I NEED MEGA HELP WITH THIS QUESTION

katrin2010 [14]

Answer:

C. $y = - \frac{1}{4} x - 2$

Step-by-step explanation:

To find slope using coordinates, use the formula above.

$(4, - 3) \: (0, - 2)→ \frac{ - 2 - ( - 3)}{0 - 4}→ \frac{ - 2 + 3}{ - 4} → - \frac{1}{4}$

Now, using the $y = mx + b$ formula, plug in $- \frac{1}{4}$ as $m$ (slope) and either coordinate as the $x$ and $y$ values. It looks like this:

$- 3 = - \frac{1}{4}(4) + b$

To solve for $b$ , continue to use PEMDAS.

$- 3 = - \frac{1}{4}(4) + b→ - 3 = - 1 + b→ - 2 = b$

Now use $m$ and $b$ to solve for your equation:

$y = - \frac{1}{4} x - 2$

The answer is C.

4 0

3 years ago

Please help me I’ll mark brainliest:)

Archy [21]

Answer:

x = 4

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Lynnette wrote Randall a check for $368.91, and Randall deposited the check

Studentka2010 [4]

Answer: D. Only in the front of the check

Step-by-step explanation:

The one giving the check signs on the front. The one endorsing it and depositing it signs on the back.

7 0

3 years ago

Irrational number between 3.077243 and 3.0721

Vikentia [17]

Answer:

3.066543

Step-by-step explanation:

This number is between 3.077243 and 3.0721

6 0

3 years ago

Please help me I honestly have zero clue how to answer this question

Iteru [2.4K]

Step-by-step explanation:

$n = 3 \times 5 {}^{2} \times {x}^{3}$

Square both sides of the equation.

${n}^{2} = (3 {}^{2} \times 5 {}^{4} \times {x}^{6} )$

$5 {n}^{2} = 5(3 {}^{2} \times {5}^{4} \times {x}^{6} )$

6 0

2 years ago