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3 years ago

Please i need help 50 points

Mathematics

2 answers:

Gnesinka [82]3 years ago

5 0

Answer:

x=65

I put a pdf with the work below. hope it helps!

Step-by-step explanation:

Download pdf

Alexxx [7]3 years ago

4 0

Answer:

What did you need halp with

Step-by-step explanation:

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Rewrite sin^4xtan^2x in terms of the first power of the cosine

Vikki [24]

$\sin ^4 x \tan ^2 x = \dfrac{\sin ^4 x\ \sin ^2 x }{\cos ^2 x} = \dfrac{\sin^6 x}{\cos ^2 x} = \dfrac{(\sin ^2 x)^3}{\cos^2 x}=\dfrac{(1-\cos^2 x)^3}{\cos^2 x}$

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2 years ago

Please help me on this will give you brainliest

NNADVOKAT [17]

Answer:

Step-by-step explanation:

8 exponent 9

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2 years ago

At the beginning of Jack's diet, he was 257 pounds. If he lost 3 pounds per week, find his weight after

Cloud [144]

Answer:

A loss of weight means we subtract from Jack's current weight.

Step-by-step explanation:

A loss of weight means we subtract from Jack's current weight. New Weight = Current Weight - Weight Loss per week * number of weeksNew Weight =257 - 3*12New Weight =257 - 36New Weight = 221

7 0

2 years ago

Read 2 more answers

Determine if the sequence below is arithmetic or geometric and determine

klio [65]

Answer:

It is arithmetic

Step-by-step explanation:

Using the rule T2-T1

We see that 16-22 is -6

We can also try T3-T2

We see that 10-16 is also -6

Their is a constant common difference and that constant common difference is -6.

Hope that helps :)

5 0

2 years ago

Given that f(x) = x2 – 13x + 36 and g(x) = x – 9, find (f + g)(x) and express the result in standard form.

olga nikolaevna [1]

Answer:

x² - 12x + 27

Step-by-step explanation:

(f + g)(x)

= f(x) + g(x)

= x² - 13x + 36 + x - 9 ← collect like terms

= x² - 12x + 27 ← in standard form

5 0

2 years ago