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2 years ago

What does CPCTC represent and when would you use it?

1 answer:

kramer2 years ago

8 0

Answer:This is the anwser, CPCTC represents , corresponding parts of congruent triangles are congruent. CPCTC is commonly used at or near the end of a proof which asks the student to show the two sides or angles are congruent.

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Determine if each relation is a function

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No; you can not have an x-value go to more than one y-value

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3 years ago

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What is the volume of a sphere with radius of 16 inches? Use 3.14 for π. 200.96 in3 17,148.59 in3 1071.79 in3 4287.15 in3

crimeas [40]

Answer:

17148.59 in^3

Step-by-step explanation:

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3 years ago

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What in the world is eighty plus forty

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Answer:

120

Step-by-step explanation:

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3 years ago

Micayla wants the print shop to reduce the size of her painting but keep the ratio of length to width so that it will fit her fr

marissa [1.9K]

Answer:

The width of the frame must be 12 inches (15in by 12in)

Step-by-step explanation:

Given

See attachment for painting and frame

Required

Determine the dimension of the frame

To do this, we make use of the following scale ratio.

$Scale = Length : Width$

For the painting,

$Scale = 20: 16$

For the frame,

$Scale = 15: w$

Since she wants to maintain the same ratio; both scale must be the same.

i.e.

$15 : w = 20 : 16$

Express as fraction

$\frac{w}{15} = \frac{16}{20}$

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Make w the subject

$w = 15 * 0.8$

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<em>The width of the frame must be 12 inches i.e. 15in by 12in frame</em>

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3 years ago

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snow_lady [41]

Isolate z by itself:

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The exponent will be -3.

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3 years ago

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