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nasty-shy [4]
3 years ago
7

Two intersecting lines l and m form an angle of 56° with each other. The reflection of a point (–4, 1) along the line l followed

by a reflection along line m will cause a ________ rotation. answers: A) 28° B) 56° C) 180° D) 112°
Mathematics
1 answer:
Lera25 [3.4K]3 years ago
7 0

Answer:

D) 112°

Step-by-step explanation:

Reflection is a type of transformation that require the turning of a point or an object about a reference point line.

In the given question, when the point is first reflected about l, it rotates at an angle of  56°. Then reflecting it about m give a total rotation of 112° by the point. Thus, the point (-4, 1) is rotated twice the angle between lines l and m.

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Answer:

     A = 6.13e^(0.00884769t)

Step-by-step explanation:

The exponential growth model can be written two ways. Comparing them, we can find the value of k.

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Dividing by 6.13 and taking natural logs, we get ...

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  k = ln(7.00/6.13)/15 . . . . . divide by t

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Then the exponential growth function can be written as ...

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3 0
4 years ago
Simplify 11^4/11^8.<br><br> 1/11^12<br> 1/11^4<br> 11^4<br> 11^12
AnnZ [28]
Supa dupa easy

remember
x^-m=1/(x^m) and
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so
(11^4)/(11^8)=11^(4-8)=11^-4=1/(11^4)

2nd option
7 0
4 years ago
Take the following list of functions and arrange them in ascending order of growth rate. That is, if function g(n) immediately f
zepelin [54]

Answer:

Step-by-step explanation:

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4 0
3 years ago
(URGENT) Need this for today!​
Goryan [66]

Answer:

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Step-by-step explanation:

using Pythagorean theorem

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6 0
3 years ago
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Step-by-step explanation:

really dude, im in 7th grade and answerd this.

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