<h3> I=PRT/100</h3><h2> 6740×<u>1</u><u>0</u>×7</h2><h2> 100</h2><h2> 674×1×7</h2><h2> 4618</h2><h2>the nearest hundredth is a 46•18 this is my answer</h2>

6 0

2 years ago

Which of the following is a solution to 2cos^2x– 2 = 0 ?

Sphinxa [80]

Answer:

A and C

Step-by-step explanation:

Given

2cos²x - 2 = 0 ( add 2 to both sides )

2cos²x = 2 ( divide both sides by 2 )

cos²x = 1 ( take the square root of both sides )

cos x = ± $\sqrt{1}$ = ± 1

cos x = 1 ⇒ x = $cos^{-1}$ (1) = 0°

cos x = - 1 ⇒ x = $cos^{-1}$ (- 1) = 180°

8 0

3 years ago

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Given a = -3 and b= 4 and c=-5, evaluate<br> atb<br> C<br> -1/5<br> O 1/5<br> 0 -7/5

stiv31 [10]

Answer:

I got - 5 as an answer.

I don't think I made a mistake.

Please if you find any error, contact me in the comment section.

Step-by-step explanation:

$a = -3 , b= 4 ,c= - 5\\(a+b)c\\(-3+4)-5\\(1)*(-5)\\Answer = -5$

8 0

3 years ago

Which algebraic property could be used to rewrite 4x + 2y as 2y + 4x?

blondinia [14]

Commutative property of additiona☺☺

3 0

3 years ago

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