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2 years ago

Worksheet 8.4 trig word problems answers key

Mathematics

1 answer:

Alenkinab [10]2 years ago

7 0

Answer:

Please do not look for answer keys in this portal. You can ask for solutions to questions only.

It is not a peer to peer file sharing site.

Please upload any question that you want the answer to and it will be answered promptly.

Asking for answers key in this site will not be of any use as almost all of the users are interested in finding answers to questions or in providing solutions to questions.

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Step-by-step explanation:

Please do not look for answer keys in this portal. You can ask for solutions to questions only.

It is not a peer to peer file sharing site.

Please upload any question that you want the answer to and it will be answered promptly.

Asking for answers key in this site will not be of any use as almost all of the users are interested in finding answers to questions or in providing solutions to questions.

So it is possible that nobody will provide you with the answer key.

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At the bank of a river, by measurement, a = 9 ft., b = 15 ft., c = 12 ft., and d = 7 ft.How long is x?

Orlov [11]

Answer: x is 20

Step-by-step explanation:

This is ratio

a : c = b : x and d : unknown

a : c = 9 : 12 = 3 : 4 which is 9/12

b : x = 15 : x which is 15 / x

So the proportion will be :

3/4 = 15/x

So Cross multiplying

3x = 90

Divide both side by 3

x = 90/3

x = 20

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3 years ago

Which phrase best describes the translation from the graph y = 2(x - 15)2 + 3 to the graph of y = 2(x - 11)2 + 3?

ivolga24 [154]

Answer:

4 units to the left

Step-by-step explanation:

y = a (x - h)² + k

The h is a horizontal translation of <em>h</em> units.

For h > 0, move right

For h < 0, move left

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2 years ago

The school board administered a reading test to all eighth-grade students at High Achievers Charter School and determined that 1

marusya05 [52]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Given real numbers a,b > 1.

irina [24]

Answer:

FALSE

Step-by-step explanation:

Recall that a function f(x) is of exponential order c, if there exists a constant M such that and a real r such that

$|f(x)|\leq Me^{cx}\;(x\geq r)$

Now, take a = 2.5 and b = 2

The functions

$f(x)=(2.5)^x\;g(x)=2^x$

are both exponential of order 1, since

$\lim_{x \to \infty}\frac{f(x)}{e^x}=\lim_{x \to \infty}\frac{g(x)}{e^x}=0$

but a>b

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3 years ago

Find the distance between two points: (1,4) and (11,9)

Marina CMI [18]

Answer:

√125=5√5

here you go

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3 years ago