3 years ago

HELP ME PLZPLZPZLZLZLZ

Mathematics

1 answer:

andre [41]3 years ago

3 0

Answer:

sin x° = Opposite / Hypotenuse

x = 3.38

Step-by-step explanation:

sin 70° = x / 3.6

sin 70° × 3.6 = x

x = 0.93969262079 × 3.6

x = 3.38289343483 ~ 3.38

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3 n-5 An even ineger, what is the next larger consecutive even integer

Sliva [168]

Answer:

B. n-3

Step-by-step explanation:

If x is an even integer, the next consecutive even integer = x + 2

Since (n-5) is even, the next consecutive even integer = (n-5) + 2 = n-3

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1 year ago

Determine the volume of the shape below?<br> 30<br> 50<br> 40

sleet_krkn [62]

Answer:

30*50*40

= 60000

Step-by-step explanation:

yes

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3 years ago

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Sam see you when you divide your answer is always smaller than what you start with

Neko [114]

Answer:

I disagree with Sam

Step-by-step explanation:

Disagree, it is not always correct

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2 years ago

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The Gordon family plans to buy a TV. One TV has a purchase price of $330 and an estimated yearly operating cost of $14. The othe

garri49 [273]

Answer:

Step-by-step explanation:

They should purchase the $369 one with the $9 plan.

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Hope this helps!

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3 years ago

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3. The total cost for 9 bracelets, including shipping was $72. The shipping charge was $9. Define your variable and write an equ

ikadub [295]

Answer:

The equation that models the cost of each bracelet is $72=9x+9$ . Cost of each bracelet is $7.

Step-by-step explanation:

Let the cost of each bracelet is defined by the variable x.

Cost of 9 bracelet is 9x. The shipping cost is $9. Therefore the total cost of 9 bracelets, including shipping is

$\text{Total Cost}=9x+9$

The total cost for 9 bracelets, including shipping is $72.

$72=9x+9$

Subtract 9 from both sides

$72-9=9x+9-9$

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Divide both sides by 9.

$7=x$

Therefore the cost of each bracelet without shipping changes is $7.

8 0

2 years ago