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3 years ago

What is this??????????

Mathematics

2 answers:

maks197457 [2]3 years ago

5 0

Answer:

A drawing. I guess the sky

Step-by-step explanation:

this is a very hard question

den301095 [7]3 years ago

5 0

I think It’s a painting -0- i don’t know or the sky. VERY cOnFuSeD :3

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What is the value of r? Round your final answer to the nearest whole number.

vaieri [72.5K]

Answer:

r = 13

Step-by-step explanation:

Hypotenuse is the side opposite to 90 degree angle, so hypotenuse is r.

Also, with respect to the angle given, the side "12" is the opposite.

So we have opposite side to angle and we need hypotenuse. Which trigonometric ratio related opposite with hypotenuse? It is SINE.

So we can write:

$Sin(67.4)=\frac{Opposite}{Hypotenuse}=\frac{12}{r}\\rSin(67.4)=12\\r=\frac{12}{Sin(67.4)}\\r=12.99$

Rounded to nearest whole number, r = 13

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3 years ago

Read 2 more answers

Express the number 68,708 in word form and expanded form. Word form ? Expanded form ?

Alenkinab [10]

Sixty eight thousand seven hundred and eight in word form

60000+8000+700+8 in expanded form

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2 years ago

Somebody help me with this math plz!!!

Leya [2.2K]

Answer:

-60 miles per hour

Step-by-step explanation:

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3 years ago

-2x-9y=-25 4x+9y=23 Help me

Tatiana [17]

X=25/11 and y=17/11 if that’s what your asking for

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3 years ago

You invest AED 5000 in a saving account that earns 4% interest each year. If you do not use the account for a year, how much mon

Viktor [21]

Answer:

5200 AED or 1404 USD

Step-by-step explanation:

You have 5000 in your account. If your money grows 4% each year, it's basically like multiplying by 1.04.

5000 * 1.04 = 5200

If the question is asking in USD, the conversion rate from AED to USD is

AED * 0.27 = USD

We can substitute

5200 AED* 0.27 = 1404 USD.

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3 years ago