3 years ago

What is AE?

Mathematics

2 answers:

djyliett [7]3 years ago

6 0

Answer:

10 units

Step-by-step explanation:

Verified correct with test results.

oksian1 [2.3K]3 years ago

3 0

Answer:

10 units

Step-by-step explanation:

i took the test

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Why is the information in the diagram enough to determine that △LMN ~ △PON using a rotation about point N and a dilation? becaus

Gala2k [10]

To determine that:
△LMN ≅ △PON

We would rotate the figure about point N and a dilation.

The best answer choice is :

<span>C. </span>because one pair of congruent corresponding angles is sufficient to determine similar triangles.

Here are rules of rotation:

Rotate 90 counterclockwise = (x, y) → (–y, x)

Rotate 180 counterclockwise = (x, y) → (–x, –y)

Rotate 270 counterclockwise = (x, y) → (y, –x)

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4 years ago

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If the scale is 1/4"=1' then 2" will equal

4vir4ik [10]

1/4"=1'
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4 years ago

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The function f(t) = 5 cos(pi over 6t) + 7 represents the tide in Stanley Sea. It has a maximum of 12 feet when time (t) is 0 and

Juliette [100K]

The function for the height is
$f(t) = 5cos( \frac{ \pi }{6} t)+7$

f(0) = 5 cos(0) + 7 = 5 + 7 = 12 (verified)
The period is T = 12 hours.

After 4 hours (t = 4), the height is
$f(4) = 5cos( \frac{ 4\pi }{6} )+7 = 5*(-0.5)+7=4.5$

A graph of f(t) confirms the answer.

Answer: 4.5 ft