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3 years ago

Um...I thought I had this right but I guess not. I need this to pass!! Help!

Mathematics

1 answer:

OleMash [197]3 years ago

4 0

Answer:

Step-by-step explanation:

Relocate them in that line , you were close

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The angles in a pentagon are in a ratio of 7:6:5:5:4. find the measure of the smallest angle

kondaur [170]

This is so hard im so sry i dont get it

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3 years ago

A car's gas tank holds 18 gallons of gas when it is full. If the car 's gas tank is currently 65% full, how many gallons of gas

AlexFokin [52]

Answer:

11.7 Gallons

Step-by-step explanation:

First turn the percentage into a decimal then multiply it by the whole number which is 18 and you should get 11.7 and that is how many gallons are currently in the tank

3 0

3 years ago

Read 2 more answers

Lim t—>0 1-cos(2t) / sin^2 (11t)

Nitella [24]

Answer:

2/121

Step-by-step explanation:

Hello,

Hôpital's rule will help here.

$\forall t \in \mathbb{R}^*\\\\f(t)=1-cos(2t)\text{ *** f is differentiable}\\f'(t)=2sin(2t)\\f''(t)=4cost(2t)\\f''(0)=4 \\ \\g(t)=sin^2(11t)\text{ *** g is differentiable}\\g'(t)=2sin(11t)\times 11 \times cos(11t)=2\times 11 sin(11t)cos(11t)\\\\g''(t)=2\times 11 (11cos^2(11t)-11sin^2(11t))\\g''(0)=2\times 11^2$

So the limit is 4/(2*121)=2/121

Thanks

6 0

3 years ago

A box of candy weighs 340.23 grams and costs $18.99. If 1 gram is approximately 0.03527 ounces, what is the unit price per ounce

svlad2 [7]

The correct answer is: [C]: " $ 1.58 " .
_______________________________________________
Explanation:
______________________________________________
Given:
______________________________________________
$18.99 per 340.23 grams ;

and given:

1 gram ≈ 0.03527 oz (ounces) ;
______________________________________________
Find the unit price per OUNCE (oz).
______________________________________________
Given: $18.99 per 340.23 grams ;

Convert: "340.23 grams" to "ounces (oz)".

Given: "1 gram ≈ 0.03527 oz" ;

340.23 grams = (340.23 * 0.03527) oz. = 11.9999121 (about "12 oz.").

So, $19 / 12 oz. = ? dollars per UNIT OZ. ; =

(19/12) dollars per oz. = (19÷12) dollars per oz. = $ 1.58333 ; which corresponds to: Answer choice: [C]: $1.58 .
______________________________________________________

4 0

3 years ago

Please help me on these questions!!! Also, show your work so I can see how you did it so that I can learn how to do this stuff t

Ann [662]

Answer: B: Y + 5 = 2x

Step-by-step explanation:

I will provide you a graphed image below.

1) Plug In the numbers using an online graph; preferably desmos

As you can see the purple line which is ( y + 5 = 2x ) passes through point

( 0,-5 ) as well as slope 2 ( blue line ).

I know that Y + 5 = 2x is the correct answer by plugging in all of the other equations given to me, Y + 5 = 2x is the only one that was correct.

***If you found my answer helpful, please give me the brainliest, please give a nice rating, and the thanks ( heart icon :) ***

7 0

3 years ago