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2 years ago

This one too! Thank you so much

Mathematics

1 answer:

denis23 [38]2 years ago

8 0

$2(l+w)=P\ \ \ \ |:2\\\\l+w=\dfrac{P}{2}\ \ \ \ \ |-l\\\\\boxed{w=\dfrac{P}{2}-l}$

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Graph for the quadratic formula f(x) = (x - 3) ^2 +5

aksik [14]

Please see the attached graph to see f(x) = (x - 3) ^2 +5 graphed.

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3 years ago

Isaac is making soft pretzel nuggets. His recipe says that, after he makes the dough, he should divide it into 8 equal pieces. T

Romashka-Z-Leto [24]

Answer:

The answer to your question is 192 pretzels

Step-by-step explanation:

Data

number of pieces = 8

length of each piece = 2 ft

length of each pretzel = 1 in

number of pretzels = x

Process

1.- Convert ft to in

1 ft --------------- 12 in

2 ft --------------- x

x = (2 x 12) / 1

x = 24 ft

2.- Divide the length of each piece by the length of each pretzel

24/1 = 24 pretzels per piece

3.- Multiply the number of pretzels per the number of pieces

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3 years ago

How many lines can be constructed perpendicular to AC that pass through point D?

Vladimir [108]

Answer:

Step-by-step explanation:

This is the answer by definition.

5 0

1 year ago

Points (3,1) and (1,4) lie on line k. What is the slope of the line that is perpendicular to k?

denis-greek [22]

First we need to find the slope of line k. Using the slope formula, we fill in accordingly: $m= \frac{4-1}{1-3}$ . The slope is -3/2. The slope of a line that is perpendicular to line k will have the opposite sign (so, positive) and will be the reciprocal of the line k's slope (so, 2/3). You could also say, more "mathematically legal", that the product of the slopes of perpendicular lines is -1, but it's easier to just say that they are opposite reciprocals. The slope you're looking for is 2/3. Choice 3 above.

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3 years ago